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What is the allowable ampacity of a THW insulated copper conductor with an area of 8.0 mm² and exposed to an ambient temperature of 30°C?
What is the allowable ampacity of a THW insulated copper conductor with an area of 8.0 mm² and exposed to an ambient temperature of 30°C?
For the two conductors inside the conduit, the ampacity of the conductors shall be derated to what percent?
For the two conductors inside the conduit, the ampacity of the conductors shall be derated to what percent?
What is the neutral load of a range that has a demand load of 10.4 kW?
What is the neutral load of a range that has a demand load of 10.4 kW?
If the project is expensive and requires more time for checking and for computations of fees, the issuance of the electrical permit need to be issued within how many working days?
If the project is expensive and requires more time for checking and for computations of fees, the issuance of the electrical permit need to be issued within how many working days?
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Splices in ground conductors shall be as few as practicable and shall be attached so as to withstand a pull test of how many Newtons?
Splices in ground conductors shall be as few as practicable and shall be attached so as to withstand a pull test of how many Newtons?
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Which type of location is hazardous because of the presence of combustible dust?
Which type of location is hazardous because of the presence of combustible dust?
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