Explain why a seal is required anytime a raceway containing electrical conductors is installed from a cold area to a warm area.
What will be an ideal response?
The reason for the seal is to keep moisture away from electrical equipment. When a temperature difference occurs, a fairly large amount of moisture can accumulate because of condensation.
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In a rack and pinion steering gear, the tie rods are connected to the rack.
Answer the following statement true (T) or false (F)
Technician A says that J1939 node activity can be identified using a DMM set on V-DC min-max mode. Technician B says that the V-DC min-max readings taken while verifying J1939 bus activity should run between a low of 1 volt and a high of 5 volts. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
The ancestor of the domesticated rabbit used for food, fur, and pets is the European wild rabbit.
Answer the following statement true (T) or false (F)
American National Standard threads are similar to the Unified thread except ____.
A. they have a rounded crest B. they have a flat root C. their included angle is 50° D. their depth is 1.5 times larger E. none of the above