According to Article 250 of the NEC, motors that are mounted with rubber or other insulating materials that isolate them from the metallic chassis of the equipment need to have a __________ between the motor and the equipment chassis
What will be an ideal response?
ground wire connection.
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A ____ bandsaw blade features a wide gullet, which provides ample space for plastics chips to be carried out of the kerf. ?
A. ?straight tooth B. ?standard tooth C. ?skip tooth D. ?hooked tooth
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What is the length of the line?
A line dimensioned at 27-1/2” is shown on a half scale drawing.
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Why has the use of the FCAW process increased for pipe??
What will be an ideal response?
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When backfilling, air pockets should be left to provide oxygen for the roots
Indicate whether the statement is true or false
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