A "chirping" noise is heard while the vehicle is moving forward, but stops when the brakes are applied. Technician A says that the noise is likely caused by the disc brake pad wear sensors. Technician B says the noise is likely a wheel bearing because the noise stops when the brakes are applied. Which technician is correct?
A) Technician A only B) Technician B only
C) Both technicians A and B D) Neither technician A nor B
A
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How are the electric heating and the air conditioning loads computed when calculating the total electrical load for a residential service?
What will be an ideal response?
Which of the 1960s liberation movements were most significant and enduring? How did African Americans, young whites, Hispanics, workers, women, and gays each experience the 1960s differently? How were their respective experiences of the sixties reflected in their evolving attitudes about interpersonal relationships, life's priorities, moral values, and their individual attitudes and political views about America?
What will be an ideal response?
Which of the following systems would be most likely to produce a power waveform that would require a true-RMS meter to accurately measure?
A) An electric strip heater which is controlled by a contactor B) A shaded pole motor controlled by a relay C) An incandescent light controlled by a toggle switch D) A three phase motor controlled by a variable frequency drive
____________________ width is the length of time, in milliseconds, that a component is energized.
Fill in the blank(s) with the appropriate word(s).