When ohming components on the system, it is important to:

A) Work quickly before the power comes back on.
B) Make sure the component is still wired in the circuit.
C) Turn off the power to the unit.
D) Turn on the power to the unit.


C

Trades & Technology

You might also like to view...

How many diodes are required to form a bridge rectifier?

a. One b. Two c. Three d. Four

Trades & Technology

At what temperature does brazing take place?

A) Above 840°F B) Above 1,800°F C) Less than 840°F D) Less than 400°F

Trades & Technology

Two technicians are discussing electric power steering (EPS) systems. Technician A says that some systems operate on 12 volts. Technician B says that some systems operate on 42 volts, such as on some hybrid electric vehicles. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B

Trades & Technology

Technician A says that it is only necessary to balance axle wheel ends on the steer axle of a highway rig. Technician B says that out-of-balance axle ends substantially reduce tire life. Who is correct?

A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B

Trades & Technology