Which of the following readings may indicate a problem when detecting neutral overloading in a receptacle branch circuit by measuring the neutral-to-ground voltage?
a. 10V or less
b. higher than 2V
c. less than 2V
d. the load changing voltage across the circuit
b. higher than 2V
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What will be an ideal response?
In the circuit of Figure P2.64, find the equivalent resistance between terminals a and b if terminals c and d are open and again if terminals c and d are shorted together. Also, find the equivalent resistance between terminals c and d if terminals a and b are open and again if terminals a and b are shorted together.
What will be an ideal response?
Most of the larger meat processors provide "boxed" meat for wholesale and retail outlets
A. True B. False
Liquid penetrant highlights flaws and reveals _____
a. surface cracks b. deep holes c. misalignment d. rust