Thermoplastic threaded pipe joints must be _____.

a. heated with blown hot air
b. chemically etched with a solvent
c. coated with mastic
d. wrapped in Teflon tape


d. wrapped in Teflon tape

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Although connecting components to a terminal strip generally involves using a greater amount of wire, it can be the less expensive method when it is necessary to ____________________ the circuit.

Fill in the blank(s) with the appropriate word(s).

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How are snap-fit joints classified?

What will be an ideal response?

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?What drivetrain component is added to a transmission to make it a transaxle?

What will be an ideal response?

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Calculate the torque produced by a 50 N perpendicular force at the end of a 20 cm-long wrench.

a. 10 N.m b. 1000 N.m c. 2.5 N/m d. 0.4 cm/N

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