Describe the contact symbol.
What will be an ideal response?
ANSWER: The contact symbol is two parallel lines connected by wires.
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When inverting on its side, you can better predict how the load will behave as the weight shifts from the floor to the hoist by _____.
a. practicing with a lighter load first b. monitoring the location of the CG c. using a ratchet hoist instead of block and tackle d. using a load line of the smallest size allowable
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Liquid gasoline does not burn.
Answer the following statement true (T) or false (F)
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The short-circuit arc method uses very thin welding rods, a high current, and low voltage
Indicate whether the statement is true or false.
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Available hours and the shop operating hours are the same thing
Indicate whether the statement is true or false
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