macellen education agencies

A receptacle supplying power to a furnace, is required to be powered by what type of electrical circuit?(your first thought dedicated)422.10(A) correct answers "Individual" circuit What is the REQUIRED minimum wire size for a ground ring? correct answers #2awg The inside of conduit, in a wet location, is considered to be ? 300.9 correct answers Wet FLC are motor table for single phase is found where in the NEC? correct answers 430.248 FLC are motor table for two phase is fo...

A fitting is a part of a wiring system that is intended primarily to perform which type of function? correct answers mechanical When the disconnecting means of a transformer is located remotely it must be? correct answers lockable If installed and routed on the outside of a raceway, the length of the equipment bonding jumper shall not exceed how many feet? correct answers 6 feet What is an askarel? correct answers a group of nonflammable synthetic chlorinated hydrocarbons used as el...

There are six conductors in a raceway connected to 75° rated breakers. Each wire has a 70-amp load using THHN conductors. The minimum size conductor used are #__________ AWG. a. 4 b. 6 c. 8 d. 10 correct answers a Thermal insulation shall not be installed within __________ inch(es) of recessed fixtures. a. 1⁄2 b. 3⁄4 c. 2 d. 3 correct answers d A 1-inch conduit contains three 3-wire circuits. All conductors are #10 TW. Each circuit consist of two phase conductors, one grou...

Thermal insulation shall not be installed within ______ inch(es) of recessed fixtures correct answers 3 An AC system of 50 to 1000 volts shall be grounded if maximum voltage to ground does not exceed ____ volts. correct answers 150 The underwater light fixture shall be at least ____ inches below water level. correct answers 18 A junction box for the 120 volt wet-niche fixture shall be at least ____ inches above the ground correct answers 4 A GFCI protected ____ receptacle for the...

What table sizes bonding jumpers for for AC systems? correct answers 250.102(C)(1) The NEC defines continuous load to be a load where max current on the circuit continues for at least how many hours? correct answers Three To use the adjustment factors in table 310.15(B)(3)(A), you must have greater than how many current carrying conductors in a raceway? correct answers Greater than three Where in the NEC codebook would you find EMT sizes for a given size and number of conductors? co...

There are 6 conductors in a raceway connected to 70 deg rated circuit breaker. Each wire has a 70amp load using THHN conductors. The Minimum size conductors used are #________AWG. correct answers 4, 310.15(B)(16) Thermal insulation shall not be installed within __________ inches of recessed lighting fixtures. correct answers 3", 410.116(B) A 1" conduit contains three 3-wire circuits or a phase system. All conductors are #10TW. Each circuit consists of two-phase conductors and one g...

1/4" correct answers Threads of drainage fittings shall be tapped as to allow _____ pitch per foot 4 lbs correct answers Lead used for safe pans shall not be less than ________ per square foot Copper Tube, Cast Iron, Stainless steel, ABS, PVC DWV correct answers Name 3 allowable materials for the DWV system "underground" 1-1/4" - 1 dfu's 1-1/2" - 3 dfu's 2" - 4 dfu's 3" 6 dfu's 4" - dfu's correct answers What are the fixture unit values for...

Grounding and Bonding: Where outside, aluminum or copper-clad aluminum grounding electrode conductors shall not be terminated within ____in. of Earth. A. 12 in. B. 18 in. C. 24 in. D. 36 in. correct answers B. 18 in. 250.64(A) Temporary Installations: When used by personnel during construction, remodeling, maintenance repair, or demolition of a building, GFCI (ground fault circuit interrupter) protection is required for all 125 volt _____? A. 15 ampere receptacles B. 15, ...

Conductors with _____ marked on the insulation are NOT approved for use in a wet location. correct answers THHN conductors with THHN insulation are approved for use in dry and damp locations only and conductors with THWN, THHW, and THW insulation are recognized for use in dry and wet locations. Given: A one-family dwelling unit with a demand load of 200 amperes is supplied with a 120/240 volt, single-phase, electrical system from the local utility company. What is the MINIMUM size aluminu...

What is the minimum space between ground rods? correct answers Six feet What color triangle marking will be on a noise cancelling outlet? correct answers Orange Fraud, deceit, or willful violation of the electrical administrative act may incur of a fine of.... correct answers Not more than $10,000 An electrical contractor doesn't need a permit for.... correct answers Minor work $100 or less A master must be _ to qualify for the electrical examination correct answers 22 years ...