DC motors, like ____, are classified by the way their field coils are connected; thus, we differentiate between shunt motors, series motors, and compound motors.
a. AC motors
b. AC generators
c. DC generators
d. torque motors
c. DC generators
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When both the SV and NCV actuators in an E3 injector are energized by the ECM, which of the following should be true?
A. engine is running at full power B. engine is running at peak torque C. fuel is being injected D. fuel is spilled to the leak-off circuit
What allows the safety relay to operate?
A) Heating up the heat exchanger B) Increasing the current flow C) Shutting off the burner D) Decreasing the current flow
When a liquid-vapor mix is heated in a closed space, eventually the density of the liquid decreases and the density of the gas increases. When no difference exists between the liquid and vapor exists, it has reached its:
A) Critical point. B) Thermal equilibrium. C) Critical mass. D) Triple point.