The minimum safe distance from a power line of over 250,000 volts is _____ feet.
a. 10
b. 15
c. 20
d. 25
c. 20
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Define a precautionary statement, and give two examples
What will be an ideal response?
The ____________________ gland is located on the front of the windpipe and produces a hormone called thyroxin that aids the body in the use of energy from digested food
Fill in the blank(s) with correct word
Cables are ____.
A. used to connect components, equipment assemblies, or systems together B. made up of insulated conductor wires, protective outer jacket, or some other means of holding the wires together, and connectors at one end or both ends C. the part of the electrical transmission system where electricity is switched or transformed from a very high voltage to a conveniently usable form for distribution to homes or businesses D. both a and b E. all of the above
When evacuating a system, the technician should use __________ or __________ hoses as synthetic hoses are __________ (they allow gases to penetrate)
What will be an ideal response?