What is included in the NEC motor tables, and how is this information used?
What will be an ideal response?
The tables list the amount of current the motor is expected to require under full-load conditions. A motor will have a lower current requirement if it is not under a full load. These tables list the ampere rating of the motors according to horsepower and connected voltage. It should be noted that the currents listed in these tables are to be used in determining conductor size, fuse size, and ground-fault protection instead of the motor's nameplate rating. The motor overload size, however, is to be determined by using the current listed on the nameplate of the motor.
You might also like to view...
A(n) ____________________ weld symbol can be applied to the reference line to denote either an arrow side or other side significance.
Fill in the blank(s) with the appropriate word(s).
____________________ applies the brakes to a wheel that is spinning in mud or on ice, sending the torque to the wheel on the other side of the vehicle.
Fill in the blank(s) with the appropriate word(s).
With regard to the inspecting of onsite tests, the engineer or inspector should:
A. be instantly available, always. B. demand written request from all sub-contractors. C. never cater to the sub-contractor. D. require reasonable notice. E. contact the owner for approval first
An automated building management system communicates directly with the building's _____
a. HVAC contractor and occupants b. air handling and VAV systems c. humidifiers and dehumidifiers d. UVC and MERV systems