Preheating of the weldment helps to:
A) Reduce hydrogen absorption B) Reduce martensite formation
C) Reduce residual stresses D) All of the above
D
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Either a scribe or a punch can be used to lay out an accurate line.
Answer the following statement true (T) or false (F)
The most efficient way to save water when irrigating plants is to use an overhead irrigation system
Indicate whether the statement is true or false
Regenerative braking uses the inertia of the vehicle to recapture energy during braking. Where is this recaptured energy stored?
A) In the high voltage battery bank B) In the electrohydraulic master cylinder C) In large resistors D) In the 12 volt battery bank
The percentage of heat rise in the motor caused by the voltage unbalance is equal to ____ times the percent squared.
A. two B. three C. four D. five