Contamination of the power cable insulating jacket with lubricating oil will never cause damage to the cable.
Answer the following statement true (T) or false (F)
False
Petroleum and synthetic based oils can deteriorate rubber cable insulation over extended periods of time.
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?When would higher amperage and short arc length be used to make a root weld?
A. ?When making a weld in the flat position. B. ?When the root gap is small or there is no root gap. C. ?For welds made in very thick metal. D. ?When making vertical welds on thick plates.
What types of humidifiers work best with heat pump systems?
A) Plate humidifiers B) Steam humidifiers C) Water spray misters D) Wetted element
A three-input NAND gate has ________ (number) input combinations
Fill in the blank(s) with correct word
At planting time, ideally grapes should be eighteen months old
Indicate whether the statement is true or false