Damping is achieved by __________ the overall amplification gain of the system.
A. increasing
B. decreasing
Answer: B
You might also like to view...
In the absence of a discharge path when using the CEMF controller and dynamic braking, what damage would occur due to the high voltage?
What will be an ideal response?
Technician A says that an MSDS would be consulted to determine the specific type of personal protective equipment that should be worn when working with a chemical. Technician B says that non-flammable chemicals cannot hurt you. Who is correct?
A. A Only B. B Only C. Both A and B D. Neither A nor B
Explain why shear strength of brittle materials is low.
What will be an ideal response?
A torque sensor has been mounted on a farm tractor engine. The voltage produced by the torque sensor is to be sampled by an ADC. The rotational speed of the crankshaft is 800 r/min. Because of speed fluctuations caused by the reciprocating action of the engine, frequency content is present in the torque signal at twice the shaft rotation frequency. What is the minimum sampling period that can be used to ensure that the Nyquist criterion is satisfied?
Find: The minimum sampling period according to Nyquist criterion.