What does a wattmeter read?
What will be an ideal response?
It reads true power, including an allowance for the power factor.
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Which of the following refrigerants has the lowest ozone depletion potential?
a. CFC-12 b. HCFC-22 c. HCFC-123 d. HFC-134a
Scientists at the University of Georgia have developed _____ varieties that are resistant to viral diseases
a. Beet c. Oat grass b. Corn d. Peanut
We wish to measure current in the branch of a circuit. Assume that the circuit contains no current sources. When a real ammeter with nonzero input impedance is used properly to measure the branch current, the measured current will be
A. more than the actual current (i.e., more than the current that was in the branch before the ammeter was inserted) B. exactly equal to the actual current (i.e., exactly equal to the current that was in the branch before the ammeter was inserted), regardless of what is driving the circuit C. less than the actual current (i.e., less than the current that was in the branch before the ammeter was inserted)
A P0106 DTC is being discussed. Technician A says a MAP sensor O-ring damaged or missing could be the cause. Technician B says a defective MAP sensor could be the cause. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician