Justification for work involving exposure to electrical hazards may include _____.
a. cost of outage or downtime
b. lack of documentation
c. equipment design prevents de-energization
d. distance to disconnection means
c. equipment design prevents de-energization
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How can you determine the wire size that can be used effectively with an insulated barrel crimp connector?
a. It is the same as the bolt or screw size permitted. b. It is indicated by the color-coding of the insulation on the connector. c. It is referenced by catalog number. d. It is the largest size of wire you can fit into the barrel
A controller area network, or CAN, vehicle network system allows communications at speeds of ________
A) 10,000 to 10,400 bits per second B) 10 to 20 kilo bits per second C) 8192 bits per second D) 125,000 to 1,000,000 bits per second
Technician A says the cathode ray tube (CRT) in an oscilloscope is like a very fast-reacting voltmeter. Technician B says the upward voltage traces on an oscilloscope screen indicate a specific length of time.
A. A only B. B only C. both A and B D. neither A nor B
Find the one-sided Laplace transform of
