A fracture in the weld metal running across the weld is known as a _____.

a. wagon track
b. longitudinal crack
c. transverse crack
d. longitudinal root crack


c. transverse crack

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____ input simply means that the VFD uses electronic circuitry on the inputs that senses only two states; either the control voltage is present on the input, or it is not.

a. Analog b. Digital c. Magnetic d. Terminal

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_____ inhabit the arctic tundra of far northern Canada, Alaska, Greenland, and a few Arctic islands

a. Mountain lion b. Musk oxen c. Grizzly bear d. Polar bear

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Pressure plate assemblies may include all of the following EXCEPT ________

A) Coil springs and weighted release levers B) Diaphragm spring and pivot rings C) Release fork, return springs, and pivot D) Coil springs, release levers, and rollers

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The maximum load weight that a sling is designed to carry is the _____

A) top weight B) carry weight C) rated capacity D) load capacity

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