If a transformer increases the voltage, it is called a ____ transformer.
A. step-up
B. step-down
C. buck-boost
D. tapped
Answer: A
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When a unit consists of several parts, and they are to be shown on one print, each part must be ____________________.
Fill in the blank(s) with the appropriate word(s).
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Which of the following devices can detect when a technician is receiving an electrical shock and turn off the power?
A) A circuit breaker B) A GFCI C) A fuse D) Fuses, circuit breakers, and GFCI devices can all detect when a person is receiving a shock.
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The variable will always have the value of 0
Indicate whether the statement is true or false
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When pressurizing a system for leak testing, a safe maximum test pressure is typically _____
a. 50 b. 75 c. 125 d. 250
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