Variable frequency drives intended to control motors over ____ generally use SCRs or GTOs (gate turn off device).
a. 200 horsepower
b. 300 horsepower
c. 400 horsepower
d. 500 horsepower
d. 500 horsepowe
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Technician A says that the automotive water pump is a positive displacement-type pump. Technician B says that the water pump could be driven by the camshaft. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
Inputs in the electronic variable orifice (EVO) steering system include the:
A. Throttle position sensor B. Coolant temperature sensor C. Intake air temperature sensor D. Vehicle speed sensor
Porch floors are typically covered with ____.
A. spaced deck boards B. tongue and groove boards with no gaps between them C. tongue and groove boards with gaps between them D. eased edge decking
The reference pressure of a gage pressure scale is __________.
A. the atmospheric pressure at sea level B. a vacuum