A circular mil - Study guides, Class notes & Summaries

Rodeo Test Exam Questions With 100% Correct Answers When digging by hand you should outline the hole around the stake. The diameter of the hole should be at least ____ greater than the diameter of the butt of the pole. - answerD) 6 inches ____ polarity is standard for all single-phase distribution transformers 200 KVA and below having high-voltage ratings of 9,000 votls and below. - answerA) Additive What does the acronym ANSI stand for? - answerAmerican national standards institute When ...

branch circuit - ANSWER-That portion of a wiring system extending beyond the final overcurrent device is called the: Calculated load - ANSWER-The final sum of the computed loads, based on the minimum code requirements, is the Resistance - ANSWER-As compared to #10, a #8 wire of the same Iength has less: 0.001 inch - ANSWER-One circular mil is the area of a circle whose diameter is: 1,000,000 cm - ANSWER-A round bus-bar one inch in diameter, has a circular mil area of: four times a...

NCCER Examination Prep Set Questions Revised With Correct Answers < Updated & Already Passed > A UL listed rod type grounding electrode must have a MINIMUM length of? - ANSWER : 8' What is the MINIMUM number of overload sensing units required for all three phase motors? - ANSWER : 3 In a circuit of pure capacitance, the current leads the voltage by an angle of? - ANSWER : 90 degrees The standard unit for measuring the cross sectional area of wire is the? - ANSWER ...

Electrician NCCER Questions With Correct Answers 2024 Which article of the NEC covers grounding? - ANS-Article 250 What is a dropout plate? - ANS-Metal plate with a curve surface for cable to follow as it passes from the tray All of the following are common service voltages in the United States Except: - ANS-372/575 3 Phase, 4-wire What does a GFCI breaker do? - ANS-Opens a circuit to prevent operation of an electrical device What will happen when one or more coils in a winding are ...

branch circuit - ANSWER-That portion of a wiring system extending beyond the final overcurrent device is called the: Calculated load - ANSWER-The final sum of the computed loads, based on the minimum code requirements, is the Resistance - ANSWER-As compared to #10, a #8 wire of the same Iength has less: 0.001 inch - ANSWER-One circular mil is the area of a circle whose diameter is: 1,000,000 CM - ANSWER-6. A round bus-bar one inch in diameter, has a circular mil area of: four time...

Master Electrician Exam Questions and Answers 100% AccurateMaster Electrician Exam Questions and Answers 100% AccurateMaster Electrician Exam Questions and Answers 100% Accurate According to the National Electrical Code, the minimum size TW copper conductor for a 5 HP, 3 phase, 230 volt, squirrel cage motor started at full voltage shall not be less than # ___ AWG. - ANSWER-14 How many AWG #12 THHN conductors are allowed in a 1" RMC nipple? - ANSWER-35 wires How many AWG #12 THHN cond...

NCCER Exam Test Questions & Correct Answers A UL listed rod type grounding electrode must have a MINIMUM length of: a) 6' b) 8' c) 10' d) 20' - ANSWER : 8' What is the MINIMUM number of overload sensing units required for all three phase motors? a) 0 b) 1 c) 2 d) 3 - ANSWER : 3 In a circuit of pure capacitance, the current leads the voltage by an angle of: a) 30-degrees b) 45-degrees c) 90-degrees d) 180-degrees - ANSWER : 90-degrees The standard unit for measuring t...

Electrician NCCER Test Questions and Answers Latest Updated 2024/2025 | Graded. What is a dropout plate? Metal plate with a curve surface for cable to follow as it passes from the tray All of the following are common service voltages in the United States Except: 372/575 3- Phase, 4-wire What does a GFCI breaker do? Opens a circuit to prevent operation of an electrical device What will happen when one or more coils in a winding are grounded? The motor will automatically blow fuses eight in...

branch circuit - ANSWER-That portion of a wiring system extending beyond the final overcurrent device is called the: Calculated load - ANSWER-The final sum of the computed loads, based on the minimum code requirements, is the Resistance - ANSWER-As compared to #10, a #8 wire of the same Iength has less: 0.001 inch - ANSWER-One circular mil is the area of a circle whose diameter is: 1,000,000 cm - ANSWER-A round bus-bar one inch in diameter, has a circular mil area of: four times a...

Electrical NCCER test Questions And Answers All Correct In a guardrail system, the guardrails can be made of any of the following EXCEPT: - ANS rope banding If the potential across the circuit is 48 volts and the current is 5 amps the resistance of the circuit is: - ANS 9.6 ohms A UL listed rod type grounding electrode must have a minimum length of: - ANS 8' What is the MINIMUM number of overload sensing units required for all three phase motors? - ANS 3 In a circuit of pu...