A starting relay is used to disconnect the start windings when the motor has reached about ____ of its full speed.
a. 70%
b. 75%
c. 80%
d. 85%
b. 75%
You might also like to view...
What must be used to loosen and torque pipe nuts such as those found on injector lines?
A. adjustable wrench B. combination wrench C. crows foot wrench D. line wrench
Molybdenum toxicity is most likely to occur under which soil conditions?
A) excessively well-drained humid region loamy sand with pH 5.0 B) poorly drained calcareous soil with pH 8.0 C) well-drained calcareous soil with pH 8.0 D) muck soil (Saprist) with pH 5.5 E) soil with pH 4.3 and subject to frequent flooding
An emissions grade dynamometer allows a repair facility to simulate vehicle:
A. acceleration B. steady state cruise C. deceleration D. all of the above
The voltage between the "stinger" leg of a delta transformer and ground is:
A) 277 V. B) 120 V. C) 208 V. D) 240 V.