The grade of steel most commonly used for mobile crane wire rope is _____.
a. traction steel
b. plow steel
c. improved plow steel
d. extra improved plow steel
c. improved plow steel
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The wound rotor motor has a lower starting torque per amp of starting current than any other type of three phase motor.
Answer the following statement true (T) or false (F)
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?Define the term spring preload.
What will be an ideal response?
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In a circuit with high resistance __________
A) Electrical loads may still operate but less efficiently B) No electrical device will function C) Both A and B D) Neither A nor B
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Which of the following types of wire repair is best?
A. Wrapping damaged insulation with tape. B. Using a solderless crimp connector. C. Using a tap connector. D. Soldering and shrink wrap.
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