what is a transclosure. To view the entire AC and the latest errata. what is a transclosure

 
 To view the entire AC and the latest erratawhat is a transclosure  It is not an

Substation transforms voltage from high to low or from low to high as necessary. information & requirements for electric service customers electricians architects engineers builders inspectors i n f o r m a t i o n & r e q u i r e m e n t s f o r e l e c t r i c s e r vin the utility system by switching elements into or out of the utility system. Elastimold™ medium voltage switchgear uses vacuum interruption with molded EPDM rubber solid dielectric insulation, based on technology that’s been field-proven in electrical distribution systems for more than 50 years. How transclusion works. the conduction of soluble material (such as metabolic products) from one part of a plant to another. . $ 270. r/Lineman. . 8, 25KV PRIMARY DISTRIBUTION Figure 3 - Transformer Pad and Transclosure. We've removed most. A large range of techniques are applied, including everything from road diets and. The nodes in H are the same as those in G, but H has additional edges. Underground residential distribution / URD. If P is a symmetric matrix, then (P=P^T) and if P. Let A be the symmetric matrix, and the determinant is denoted as “det A” or |A|. SAS Visual Data Mining and Machine Learning 8. View Details. comThe directed graph G can be represented by the following links data set LinkSetIn: . comtransclosure. by LindseyStone. The Closing Disclosure is an important part of the homebuying process — it breaks down all costs associated with the loan in an easy-to-read format. A story about identity, the. • 17 days ago. enclosures overview Robust construction, made of high grade sheet steel protecting against mechanical impact Surface corrosion protection throughtransformer transclosure cabinets typical transclosure installation ferroresonance prevention floating wye - delta customer supplied outdoor above ground vault floating wye - delta vault layout (1500 kva max) grounding for grounded wye - grounded wye bank with dead top large two transformer vault 5000 kva max vault secondary busIm a 2nd year electrical apprentice so it would be way easier to finish out these next two years and transfer rather then restarting. October 1, 2020 . A set of 13 (per phase) 500 MCM conductors might get you there. the vertical mounting centers for rails in Transclosure® housings and other enclosures. Design criteria for room ventilation. 15s user 0. sas. 1/0-4 AWG Copper THHN Insulated Singles. $45,393 – $60,523. . Convertible 360-plus, patented, 5-point entry access enclosure with 2-point locking system and aluminum lay-in connectors for continuous current rating through 4000A. Here is the last 20 lines of the logs: [seqwish. I didn't try to install it manually as proposed by @agolicz. Transclusion is generally the inclusion of the content of a document into another document by reference. If you have edge properties that are in the same order as s and t, use the syntax G = digraph(s,t,EdgeTable) to pass in the edge. It appears that the company wanted to run AL secondaries due to their economy, but the XFMR didn't have the space to accommodate the QTY of AL conductors. The transcatheter closure device - typically a single or double wire frame. Coupling is achieved with one 360. Type CM Group Metering (Modular) - 240V; Type CM Group Metering (Modular) - 480V; Current Transformer Section with Disconnect 240 & 480VUSCG National Multiple Award Construction Contract (NMACC III) Term Contract Post-Bid $25,000,000 CJ est. corporate office 13131 west little york road houston, tx 77041 phone: (713) 466-0277 (800) 231-1412 facsimile: (713) 896-5226225 kVA Pad Mount Transformer - 12470V Delta Primary - 208Y/120 Wye-N Secondary - Oil Cooled - N3RStudy Chapter 5: Conductor Identification, Switch Control of Lighting Circuits, Bonding and Grounding of Wiring Devices, and Induction Heating flashcards. Prints the Transitive Closure of a given Graph. 1 M3801 Material Standard for Precast Pads and Covers 5. Vented double door type. Finding the determinant of a symmetric matrix is similar to find the determinant of the square matrix. com. Suppose you want to answer the question of whether you can get from node to node in the original graph . However, depending on what is immediately downstream of the transformer, and how far away it is, and what the path looks like between the two, your best option is likely to be bus bars. 83 of May 2, 1941, as amended. E. All CT cabinets are "bussed / lugged" with CT mounting rack included. P(x) | exists. proc optnet graph_direction = directed data_links = LinkSetIn; transitive_closure out =. The most important is not to exceed the permissible maximum temperature. If there is a path from node i to node j in G, then there is an edge between node i and node j in H. Hahah right. Padmount Transformer. ppt [Compatibility Mode] Author: CLin Created Date: 10/17/2010 7:03:49 PMWhat is a good study guide for the PS exam? *Go your state board's website and take a look at the exam guide. ELECTRICAL PRODUCTS: Pad-Mounted Enclosure Type 3R – Hinged Cover – UL Listed Application Designed for general purpose outdoor commercial use as a large pad-mounted enclosure. Galvanized, formed steel hinges firmly support the fuse and permit the easy removal of the fuse from the mounting with either a standard hookstick or with a. Enclosures. Arc flash hazard warning label as required by 110. . Since the definition of the given relation uses the equality relation (which is itself reflexive, symmetric, and transitive), we get that the given relation is also reflexive, symmetric, and transitive pretty much for free. 08s system 107% cpu 0. $2,786. by LindseyStone. I can hear it coming from the area behind the front driver side wheel. S. 2 M3907 Three Phase Distribution Padmount Transformers 300-2500kVAHello, I have been using pggb for a while now and over a couple of different builds. Since all of the live contact points are enclosed in a grounded metal box, this. Annual Household Income. The loop arrangement allows utilities to restore customers more quickly. If there is a path from node i to node j in G, then there is an edge between node i and node j in H. I’m from South Jersey. printf "Definition %s := %s. 09-16-2021 12:40 PM. Join. Call 1-866-527-SAVE and indicate that you are interested in enhanced incentives. The transclosure was placed and installed by BHP&L. Moreover, it is proved that the correspond- ing algorithms are linear, solid, complete, and optimal. These enclosures are the ultimate solutions for ensuring local power transformer transclosure cabinets typical transclosure installation ferroresonance prevention floating wye - delta customer supplied outdoor above ground vault floating wye - delta vault layout (1500 kva max) grounding for grounded wye - grounded wye bank with dead top large two transformer vault 5000 kva max vault secondary bus Im a 2nd year electrical apprentice so it would be way easier to finish out these next two years and transfer rather then restarting. These cabinets can be built with or without utility metering provisions. 34K subscribers in the Lineman community. SCCR: Up to 65K AIC rating. Can be subsurface. J. information & requirements for electric service customers electricians architects engineers builders inspectors i n f o r m a t i o n & r e q u i r e m e n t s f o r e l e c t r i c s e r v Based on the construction and installation of switchgear, electric substations are of two types. Also, don’t think you will walk into a job in line work. H = transclosure (G) returns the transitive closure of graph G as a new graph, H. . Electrical definition: . Element (i,j) in the matrix is equal to 1 if the pair (i,j) is in the relation. Jump to solution. Galvanized, formed steel hinges firmly support the fuse and permit the easy removal of the fuse from the mounting with either a standard hookstick or with a universal switchstick head (see Figure 6). Create a seamless, low-touch experience for auto claims and low-complexity losses. Prescriptive easements often arise when rural land is being used by, say, a. . This is part of the World Class Experience that we've provided for over 60 years. Trembling, Grinding, or Jerking. 00. List three common types of URD systems. Once a work request has been initiated, a letter will be sent to verify the request225 kVA Pad Mount Transformer - 4160V Delta Primary - 480Y/277 Wye Secondary - NEMA 3R - Dry TypeTranscluded definition: Simple past tense and past participle of transclude. A padmount or pad-mounted transformer is a ground-mounted electric power distribution transformer in a locked steel cabinet mounted on a concrete pad. Simple and economical. If you want a normal life this job isn’t for you. H = transclosure (G) returns the transitive closure of graph G as a new graph, H. G = digraph(s,t) specifies directed graph edges (s,t) in pairs to represent the source and target nodes. <link rel="stylesheet" href="styles. Some electrical cabinets feature Quazite® precast polymer concrete construction that’s. 5: The NETWORK Procedure documentation. General Eaton's Cooper Power™ series 15 kV rotatable feedthru insert is used to provide dual bushings from a single apparatus bushing well. Daelim Electric offers utility pole transformers priced between $3,000 and $7,000, while the electric pole. proc optmodel; set<str,str> LINKS; read data LinkSetIn into LINKS=[from to]; set<str,str>. Schneider Electric USA. Ainsi, ce fourni des specifications formelles issues des deux approches differentes pour la definition des modeles de donnees: une basee sur l’algebre et l&#39;autre basee sur la logique. No what I'm saying is: if you want to be a lineman, be a lineman. The nodes in H are the same as those in G, but H has additional edges. , Using one of the architectural drawings, determine which elevation shows the exterior roll-up door and personnel entrance doors into. EP 2 engineers will work with. 5 mm, compression +/- 1. . Side Gutter required for LINE in bottom, LOAD out bottom. The nodes in H are the same as those in G, but H has additional edges. By Hubbell Power Systems. Saved searches Use saved searches to filter your results more quickly At the southern end, 885 will begin as a toll road at N. Y Nz¥Ý¶b. c. When a person has abnormal holes in his or her heart - a condition known as atrial septal defect and patent foramen ovale - a transcatheter closure device can help close them up. example. Electrical definition: . docx from SYSM 6306 at University of Texas, Dallas. 3: Network Optimization Procedures documentation. com Enclosures - Above Ground Hubbell Power Systems, Inc. The power level is reduced by step-down transformers, which lower the voltage of. Lineman. View Products. Magnesium is one of the most effective and widely alloying elements in 5000 series aluminum. Another problem is your relations are not reflexive, but you need reflexivity to get singleton equivalence sets. These distribution transformers are. CONTACTS dpandl. 9 in build. Keeping the lights on. html was released for the Windows 10 Operating System on 03/14/2009 inside MATLAB R2009a. Your dryer is making a buzzing noise while running. –Hey Everyone!I've been hoping to come across a transclosure at some point during my travels, I think this might be the closest I'll get. Suppose you want to answer the question of whether you can get from node to node in the original graph . Because I want to used this function to sort my data so I transfer it to my data type (My data is an xsd type). comRelations, Graphs and Trees · GitHub. Otherwise, if the locus is found distal to gene encoding protein X, it is known as a 'trans' locus. . e. Product Line: Circuit breakers Resolution: Operational noise has been a question for a long time and it is generally a stacking up of factors which by themselves go unnoticed, but which together are noticed. 316 Stainless Steel Enclosure Applications. En diseos cuya medicin sea en el lado primario se requerir un cubculo adicional en donde se instalar el equipo de medicin. To D. Transclusion means the inclusion of the content of one document within another document by reference. 1: Network Optimization Programming Guide documentation. The transitive closure of a graph can help to efficiently answer questions about reachability. fa input. 70, where the Cheek Road. . With this associativity, T(w12,w23,w34) is uniquely defined and is denoted as T(P14). data LinkSetIn; input from $ to $ @@; datalines; B C B D C B D A D C ; The following statements calculate the transitive closure and output the results in the data set TransClosure: . As the problem progresses, the vehicle may shake while. The transitive closure of a graph is a graph such that for all there is a link if and only if there exists a path from to in . Design criteria for room ventilation. As is the case with most of the questions posted on this sub, it varies between outside construction jobs and utility positions. UL Listed. Engineering's E101 P Natural Gas Booster System A compact natural gas booster designed specifically for use with whole-house generation systems! Easy installation, automatic on/ off in the event of a power failure, and unmatched reliability ensureCAS Action Programming with CASL, Lua, Python, and R . -Bbuild -D CMAKE_BUILD_TYPE=Debug && cmake --build build -- -j 15 -- CMAKE_BUILD_TYPE: Debug -- Configuring done. MATLAB is widely used for for matrix-based computation designed for scientific and engineering use. 3: Mathematical Optimization Procedures documentation. C. There is still some low-hanging fruit. SAS/OR 14. Air Insulated Switchgear Substation (Open Terminal Substation) Gas Insulated Switchgear Substation (Metal Clad Substation) Based on transmission voltage and function, the electric substation is classified into three types. I have a new pad mounted transformer with ten conduits going to a transclosure ( just a big JB with four busses). proc optmodel; set<str,str> LINKS; read data DefectLinks into LINKS=[defectId linkedDefect]; set<num,num,str> CYCLES; set<str,str. Browse Getty Images' premium collection of high-quality, authentic Electrical. The enclosure shall be fabricated from 11-gauge A60 cold rolled galvanneal steel. Isolation Transformer 150 kVA • Single Phase • Primary: 208 Volt • Secondary: 120/240 Volt. 5 Computing transitive closure of a weighted graph Computing maximal transitive affinity hij by its original definition Eq. 1. supplement to specifications for electrical installations outdoor padmounted or vault enclosed three phase transformer electric system bulletin no. I might be confused but I think you're just looking for the Printf module and String. EE300T3H - Transformer, dry type, 300kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 25D, 150C rise. The Department of Transportation’s Streetscape and Sustainable Design Program is an innovative program which strives to rehabilitate Chicago’s neighborhood commercial areas, riverwalks and bicycle facilities into active, attractive places for Chicagoans to live, work and play. Standard features • Meet or exceeds ANSI®, IEEE® and NEMA® standards • Meets DOE Energy Efficiency Standard 10 CFR Part 431 for distribution transformers • Tank coating exceeds IEEE Std C57. When you top out $40/hr is about $80k in base pay. A closing disclosure is a legally-required, five-page statement of your final mortgage loan terms and closing costs. Therefore, trash enclosures are always a custom build. Join. NH Co-Op Electrical Vault Types. The information contained in this document is not a design manual nor is it to be a substitute for responsible engineering practice. David and Susan developed evidence that showed that skilled electricians had been on-site numerous times before. For use in outdoor commercial or industrial power distribution and [email protected] M3907 Three Phase Distribution Padmount Transformers 300-2500kVACopy. Concentric Neutral. The Code of Federal Regulations (CFR) is the official legal print publication containing the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government. Lightweight Aluminum Interlocked Armor. These can be attached to underground single or three phase lines. 23. com or contact the Electric Service Support Center: Electric Service Support Center Monday – Friday 7:00. gov). Last week, Denis Firsov and I had a look at Curry, and Thursday, I gave an introductory talk about Curry in the Theory Lunch. Industrial Metal & Control Inc. Deferral Cabinet, 34"x25"x30". 8, 25KV PRIMARY DISTRIBUTION Figure 3 - Transformer Pad and Transclosure Cabinet Detail 5. It presents problems that arise when operating transformers and discusses troubleshooting techniques and inspection procedures. El transclosure se construir segn normas ASA y NEMA. Meta. . This is from a merge of 25 assemblies of the same genome. Can a 120/240 be energized either way? Yes. 1. mkBelow fails to generate brecOn for the following inductive predicate. Appropriate response with full-service claims support. Some deposition testimony did indicate that on occasions BHP&L will allow customers' electricians to borrow keys to enter the transclosure for secondary hookups. A documentary about a transracial adoptee who finds her birth mother, and meets the rest of a family who didn't know she existed, including her birth father. Insulation Piercing Connectors and Copper Bail Medium Voltage Overhead. Catalog ID: P1342530MDL. As input we typically take all-versus-all alignments, but the exact structure of the alignment set may be defined in an application specific way. Enhanced Incentives. SAS® Visual Data Mining and Machine Learning: Programming Guide documentation. Self Closing hinge system with integrated damping function. Although this area isn’t accessible from inside the school, it’s directly adjacent to the boiler room and there’s a massive. Overview. • Grounded Wye-Wye: High voltage neutral shall be internally tied to the low voltage neutral and brought out as the H0X0 bushing inRight Now. The function IndPredBelow. 3: Network Optimization Programming Guide documentation. underground feeder cable typically consists of three separately insulated conductors. For multigraphs with multiple edges between the same two nodes, the output. It offers advanced features such as coordination, protection, and programmability. IndPredBelow true in inductive TransClosure (r : α → α → Prop) : α → α → Prop. List three common types of URD systems. 1 M3801 Material Standard for Precast Pads and Covers 5. If there is a path from node i to node j in G, then there is an edge between node i and node j in H. Each half is defined by the voltage of the system. 2. Open. 9. < $45,392. 4 Eversource NH Information Requirements 2021 To initiate a work request, check on the status of an existing request, and additional electrical service information; including meter socket pick up locations, Eversource Energy . Bolted panel construction, transclosure style, and switchgear cubicle style enclosures will not be allowed and will be rejected. Convertible 360-plus, patented, 5-point. This course also describes the general. The function IndPredBelow. comMATLAB ( Mat rix Lab oratory) is a programming environment for algorithm development, data analysis, visualization, and numerical computation, developed by MathWorks. the. Learn the fundamentals of Electric Pole Transformers, including What is pole mounted distribution transformer, pole mounted transformer specifications, pole mounted transformer drawing, pole mounted transformer sizes and custom options. PDF EPUB Feedback. The NETWORK Procedure documentation. Wide range of sizes, and optional latches, panels, and other accessories to fit most commercial and. Easy to install and safe kit with the 10amp fuse remaining captive on the load-side when opened. The layer of metallic wires used as a system nuetral or to bleed off excess static charges is called the. For example consider the following theory: exists x . A. From there I have twelve conduits going into two new main services, six conduits to one and six to the other. Getting Started with LuaUnderground Distribution. M. Here are just a few of the potential issues: Your outlet timer is making noise. comSAS Optimization 8. 7% of the power of a conventional transformer (not two thirds, 66. Enhanced Incentives. According to our records, this release is the only version of this file offered by MathWorks. The way they. outdegree (TG) and it will give a vector of the number of reachable nodes for all nodes in G. It seems that the overlap collection is now working well. Easement by prescription, or adverse possession, refers to the legal concept that allows one to obtain ownership of a property despite the fact that another person or entity may already own it. sas. 1 M3801 Material Standard for Precast Pads and Covers 5. D. e. ) Mount holesSD300, MD300. . . above ground enclusure products come in a multitude of styles, sizes and material composition so you can select the best fit for your application. The program calculates transitive closure of a relation represented as an adjacency matrix. October 1, 2020 . Create flashcards for FREE and quiz yourself with an interactive flipper. Here is a function ( order_xsds) I used to compute and sort all equivalence classes. 8, 25KV PRIMARY DISTRIBUTION Figure 3 - Transformer Pad and Transclosure Cabinet Detail 5. In mathematics, the transitive closure R+ of a homogeneous binary relation R on a set X is the smallest relation on X that contains R and is transitive. The device is often used on babies and adults and avoids open-heart surgery. For example, if the equivalence class members for e^0 are e^0 and e^1. substation subdivision switch yard feeder buss. and. Here are the main styles of trash gates: 1. what is the purpose of the concentric neutral on a single phase primary URD cable. For wood and aluminum frames. Description. . I’ve retired almost half of these over my 17 years in the trade. 25 miles of highway will connect the Durham Freeway with U. Least Cost Integrated Resource Planning 2020 . Maybe I am missing something concerning the definition of the satisfiability of a query. See full list on csemag. Select a different version from the version selector in the banner, or access the latest documentation. Enclosure NEMA 3R, Screw Cover, 16 Inch x 16 Inch x 6 Inch, No Knockouts, Steel/Gray Powder Coat. C22 HOMAC UNDERGROUND DISTRIBUTION Pad-mount transformer connectors Aluminum lay-in transformer spade connectors – ABK™ and AK™ series — ABK series Cat. No single cable will suffice. collapse all in page. This paper presents how transitive closures and their instantiations for all possible types of db interesting functions and function products are computed by the MatBase Datalog¬ subsystem. For finite sets, "smallest" can be taken in its usual sense, of having the fewest related pairs; for infinite sets R+ is the unique minimal transitive superset of R . The final matrix is the Boolean type. Surge arrestor. Are these 10awg wires protected by the 30 amp breaker the only wires on the conduit? If this is the case I would verify the insulation as 10 AWG wiring has the ability to Handel much more than this the NEC has large safety margins for residential and the only times I have found warm conduit or 60 Hz noise available is when there is leakage to ground. Given the transitive closure of , you can. 3 User's Guide: Mathematical Programming documentation. This blog post is mostly a write-up of my talk. comH = transclosure(G) returns the transitive closure of graph G as a new graph, H. UPC: 782051062281. In order to design a good ventilation of switchgear and transformer rooms, the air in the room must meet various requirements. The final exam is on December 15th at noon. a. Meta. Cette these presente une formalisation en Coq des langages et des algorithmes fondamentaux portant sur les bases de donnees. . I have started to notice a buzzing noise in my car when going to neutral. By Hubbell Power Systems. sas. Optional Features. Copy. So I wrote this blog post. An open delta transformer is a three phase transformer that only has two primary and secondary windings, with one side of the delta phase diagram “open”. Resource Quick View. The nodes in H are the same as those in G, but H has additional edges. Syntax. ago. C. 09-16-2021 12:40 PM. Supplement to Specifications for Electrical Installations General Requirements Above 600-Volt Service Electric System Bulletin No. 2 User's Guide: Network Optimization Algorithms documentation. Compared to a grounded-wye arrangement the open-delta PT only requires two. . These types of trash gates will have one or two entrances that consist of a large gate that has two sides and a locking mechanism in the center. Whether they’re completelyoutfitted as a sectionalizing cabinet or housing switchgear, fused-gear, transformers, metering equipment,pumps or other equipment, they stand ready to protect and secure your valuable infrastructure. . Suppose we have three transformers each having the same rating (50 KVA). Transitive closure. protects and connects. Note that this is the rating of the equipment, not the rating of the OCPD protecting the service equipment. This new addition applies only to service equipment rated 1200 amps or more. no. $45,393 – $60,523. Transitive Closure it the reachability matrix to reach from vertex u to vertex v of a graph. T9 connectors can accommodate the highest density of contacts in one connector and feature the most comprehensive selection of contacts available, including fiber optic, twinax, coax, quadrax, and PC tail contacts. Contents Description Page 1. TRANSCLOSURE CABINET (WHEN REQ'D) TO CUSTOMER SWITCHGEAR INCOMING 4, 13. Pad mounted termination enclosures, Three-Phase, NEMA 3R (rain-proof), 600 Volt Rated. transClosure() • The matrix multiplication that is performed is O(n3). Similar to the way any page name can become a link by placing its name in double. Ordering window timer is updated every 5 minutes, please confirm the delivery times during checkout. A matrix is said to be a skew-symmetric matrix if it is a square matrix and the transpose of a matrix is equivalent to the negative of that matrix, i. Getting Started with CASL. Then the total capacity is equal to 150 * 0. Loose connections are one of the common culprits of buzzing sounds in circuit breakers. Open delta transformers are three phase devices, with only two windings on each of the primary and secondary sides. css">NOVA three-phase recloser is a reliable and versatile solution for medium-voltage power distribution and control systems. I hate opening a vault door and seeing these death traps. g. - 4 - by reference. The current implementation of augmentation doesn't preserve the facts that are already true in the model that is being augmented. 540 in Wake County and head north across I-40 (Exit 5) toward downtown Durham. Proper tapering of the primary insulation requires taping the conductor as a protection to avoid damage by the knife blade. Standards UL Type 3R Complies With. The power factor of a typical T/F is 0. There are no cycles and so no equivalence classes should be generated. Otherwise, it is equal to 0. 754/759the vertical mounting centers for rails in Transclosure® housings and other enclosures. 009 - Scientific, nautical, surveying, electric, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash. ) Height (in. The way they were explained to me is that it is an overhead transformer mounted to a short pole and inside a enclosure to protect it. This documentation is for a version of the software that is not covered by Standard Support. 1. Let say the two T/Fs of Open-Delta configuration are supplying 3-phase power to a load having. EMI manufacturers Cable Termination Cabinets to connect building loads to utility conductors. Receiving, Handling, and Storage . RMR® Swing Wall-Mount Enclosure provides equipment with NEMA Type 12 and IP 55 rated protection against ingress of solid foreign objects and dripping noncorrosive liquids. Padmount Transformer. Copper Grounding Conductor. A classic underground residential distribution circuit is an underground circuit in a loop arrangement fed at each end from an overhead circuit (see Figure 1). H = transclosure(G) Description. 32°. . Any topic MMA related to what ever you want to talk. The Puerto Rico Electric Power Authority (“PREPA”) is a public corporation of the Government of Puerto Rico created pursuant to Act No. translocation: [noun] the act, process, or an instance of changing location or position: such as. sas. They may also make sure that all connections are secure by checking each terminal screw with a screwdriver. PREPA owns and operates electric generation, transmission and distribution facilities serving all of Puerto Rico. the size of URD cable is specified in (a) _____ or in (b) _____.