A potentiometer usually has how many wires?
A) Three B) Two C) Four D) None of these
A
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Explain what is meant by rising rate and list the advantages of this type of suspension system.
What will be an ideal response?
A survey of the types of cars parked at an NFL football stadium revealed that there were equal probabilities of finding cars identified as Type A, B, C, and D. If Type A cars were assigned random numbers 0 through 24, Type B numbers 25 through 49, Type C numbers 50 through 74, and Type D numbers 75 through 99, the sample probability of a Type C car from the 12 random numbers shown below is closest to:
RN: 75, 52, 14, 99, 67, 74, 06, 50, 97, 46, 27, 88 (choose one) (a) 0.17 (b) 0.25 (c) 0.33 (d) 0.42
What service operations is most important on engines equipped with a? turbocharger?
A) Regular exhaust system maintenance B) Regular oil changes C) Replacing the fuel filter regularly D) Replacing the Air filter regularly
Three loads are connected in parallel to a 120?0° V rms source. Load 1 absorbs 60 kVAR at pf =0.85 lagging; load 2 absorbs 90 kW and 50 kVAR leading; and load 3 absorbs 100 kW at pf = 1. (a) Find the equivalent impedance. (b) Calculate the power factor of the parallel combination. (c) Determine the current supplied by the source.
What will be an ideal response?