Conductor ampacity shall be determined using the _____ column of Table 310.15(B)(16) for circuits rated 100A or less or marked for 14 AWG through 1 AWG conductors
What will be an ideal response?
60ยบ C
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Technician A says that the primary purpose of a circuit protection device is to protect the electrical load, such as a headlamp. Technician B says that it is ok to use a larger fuse if the existing fuse keeps blowing. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B
What entity is responsible for monitoring animal products for residues resulting from feed additives and medications?
a. Food and Drug Administration (FDA) b. Department of the Treasury c. United States Department of Agriculture d. The Surgeon General
How much makeup water is required for a cooling tower?
What will be an ideal response?
Before attempting to use an electric meter to measure the circuits on a system, the technician should:
A) Understand how the unit and the meter work. B) Disconnect the equipment ground wire to prevent a dangerous ground-loop circuit. C) Start with an inexpensive set of leads in case they burn up. D) Grab a grounded surface with your free hand to give any stray electricity a good path.