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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According to the chart below, which bundle is preferred?
A) Bundle A
B) Bundle B
C) Bundle C
D) Bundle D
A(n) ____________________ is a measurement of energy that is determined as the combination of
volts, amps, and time.
Fill in the blank(s) with the appropriate word(s).Electronic control systems operate by:
A) Providing a modulating air pressure in response to monitored conditions. B) Turning relay coils on or off to complete circuits. C) Processing electronic signals with a microprocessor. D) Providing a varying DC voltage in response to monitored conditions.
While conducting a parasitic drain test, a usually- acceptable amperage range is __________.
A. 30-50 mA B. 150-200 mA C. 10-20 mA D. 200-300 mA