____ coils revert to their de-energized state whenever the PLC is cycled from stop to run or whenever the power is cycled.
A. Retentive
B. Nonretentive
C. Negative
D. Open
Answer: B
You might also like to view...
?Combination cutting and welding sets are often used in ____________.
A. ?auto body shops B. ?small welding shops C. ?schools D. ?All of the above
?Sketch the front view layout for the AWS SENSE GTA practice welds for the butt, lap, and tee joints.
What will be an ideal response?
Producing liquid fuel from coal or natural gas usually uses which process?
A) Syncrude B) Methanol to gasoline (MTG) C) P-series D) Fischer-Tropsch
The front wheel bearings are being replaced on a front-wheel-drive vehicle with the wheel bearings pressed into the steering knuckle. Technician A says the vehicle should be driven a short distance in the shop before the front hub nuts are torqued to specifications. Technician B says the hub nut torque supplies the correct wheel bearing adjustment. Who is correct?
A. A only B. B only C. Both A and B D. Neither A nor B