The voltage that is set for the desired speed of the motor is called the ____.
A. feedback signal
B. error signal
C. reference signal
D. sawtooth signal
Answer: C
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Radio signal travels from the BS to an MS along different paths-some direct, some reflected and some deflected. If the worst case difference in the path length traversed by a signal is 2 km, what is the minimum value of guard time that needs to be used? Assume the signal propagation rate of 512 kbps.
What will be an ideal response?
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A. ?Technician A only B. ?Technician B only C. ?Both A and B D. ?Neither A nor B
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What will be an ideal response?