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Electrical Level 3 Module 1 Load Calculations and Branch Feeder Circuits Questions and Correct Detailed Answers (Verified Answers) ||Already Graded A+||Newest Version

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Electrical Level 3 Module 1 Load Calculations and Branch Feeder Circuits Questions and Correct Detailed Answers (Verified Answers) ||Already Graded A+||Newest VersionElectrical Level 3 Module 1 Load Calculations and Branch Feeder Circuits Questions and Correct Detailed Answers (Verified Answers) ||Already Graded A+||Newest Version

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Electrical Level 3 Module 1 Load Calculations and
Branch Feeder Circuits Questions and Correct
Detailed Answers (Verified Answers) ||Already
Graded A+||Newest Version
Quiz: According to the NEC®, the ampacity of branch circuit conductors

must be derated when there are more than how many current-carrying

conductors in a raceway?

Ans: 3



Quiz: Air conditioning overcurrent protective devices can never exceed what

percentage of the motor-rated load current or the branch circuit selection

current (whichever is greater)?

Ans: 225%



Quiz: Conductors must be derated when installed in conduit

Ans: on or above rooftops



Quiz: Continuous loads are calculated at what percentage of the maximum

current rating of the overcurrent device?


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, Ans: 80%



Quiz: For a given load and length, the branch circuit voltage drop should not

exceed

Ans: 3%



Quiz: For resistance welders, the rating for the overcurrent protection

device should not exceed what percentage of the primary current rating of the

welder?

Ans: 300%



Quiz: Show window lighting is calculated at 200VA per linear foot plus

Ans: 125%



Quiz: The allowable ampacity for eleven No. 12 THHN copper conductors in

a cable must be adjusted by

Ans: 50%




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WhatsApp or call o Resources & Updates: [Testtrackers - Stuvia US]
o Your Success is Our Mission!
[+254707240657]
o For online exams and tutor expert, please whatsapp
me in the number given.

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