What type of lubrication method utilizes a slinger to lubricate components?
A. submersion
B. drip
C. slinger
D. splash
Answer: D
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When a sprag clutch locks, the sprags ________.
A) Rotate with the free or rotating race B) Rotate into a position that unlocks them C) Roll down the ramps and wedge into place D) Try to rotate but wedge between the two races
The subsequent problems deal with the circuit below where:Vs=10V dc, R1=1k?, R2=1k?, and C=0.01µfAssume the circuit is operating in steady state (transients are already dissipated).
What is the voltage across R2?
A. 20 V B. 0 V C. 10 V D. ?20 V E. 5 V
Why do heat pumps require a high amount of servicing?
A) The components are prone to corrosion. B) They operate at intense speeds. C) They clog frequently. D) They operate throughout the year.
Frequency shift keying is a type of encoding in which a digital signal modulates the frequency of a higher frequency sine wave is frequency shift keying
Indicate whether the statement is true or false