A crankshaft has been damaged by a spun bearing. What would be the recommended OEM repair?

A. replace crankshaft
B. metallize to original size
C. chrome surface
D. submerged arc welding to original size


Answer: A

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The British invasion of Canada in 1756 during the Seven Years' War

A. was initially hampered significantly by poor strategic decision making by Britain's war leaders. B. concentrated on Quebec and Montreal. C. was prompted, in part, by the fact that in 1756 the undeclared war in America had merged into a world conflict. D. was an immediate and universally successful military operation. E. resulted in British control of the St. Lawrence River.

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Label the following furnace

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Why don't high-strength, high-reliability, extremely critical piping systems use welder-fabricated fittings??

What will be an ideal response?

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A major difference between three-phase motors and single-phase motors is that:

A) Three-phase motors use three times as much current. B) Three-phase motors have a laminated iron rotor. C) Three-phase motors do not need any type of starting components. D) Three-phase motors use three sets of starting components.

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