?Combustion often produces toxic by-products. Which substance is most toxic in terms of minutes to death?
A. ?wool
B. ?polystyrene
C. ?silk
D. ?polyethylene
Answer: A
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Is the contractor's estimate arranged into the necessary items for a schedule of values? Explain.
What will be an ideal response?
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Why should the stator insulation resistance be checked during multiple PM cycles throughout the service life of the generator?
What will be an ideal response?
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With the engine cranking, a 4-volt drop is measured across the starter insulated (B+) battery cable. What should be done?
a. nothing, this voltage drop is acceptable. b. install a larger battery. c. replace the cable or clean and tighten the connection. d. charge the battery.
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A full circle has 180 degrees in it.
Answer the following statement true (T) or false (F)
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