Question

Class 2 control circuit wiring that supplies a piece of equipment ____ permitted to be supported by attachment to the power raceway or cable that supplies the equipment.

I/IN"
a. is
b. is not
c. may be
d. should be

Answer 1

Under the National Electric Code, Class 2 control circuit wiring is allowed to be supported by attachment to the power raceway or cable that supplies the equipment, ensuring safe and reliable electrical installations.

Step-by-step explanation:

The National Electric Code (NEC) provides specific guidance on wiring practices and installation. According to the NEC, Class 2 control circuit wiring that supplies a piece of equipment is permitted to be supported by attachment to the power raceway or cable that supplies the equipment. This is provided under specific circumstances and with adherence to code requirements that ensures safety and reliability in electrical installations.