Technician Asays a voltmeter measures the electrical difference between two points of the circuit. Technician B says a voltmeter that is connected in parallel to the load device will indicate the voltage drop across the device. Who is correct?
A. Technician A only
B. Technician B only
C. Both Technician A and B
D. Neither Technician A nor B
Answer: C
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An 8 cylinder engine with a bore of 4.000 inches and a stroke of 3.000 inches has a displacement of _____
A) 302 cubic inches B) 350 cubic inches C) 383 cubic inches D) 226 cubic inches
Which term describes electrical current resulting from pressure applied to certain crystals?
A) Thermodynamics B) Photoelectricity C) Piezoelectricity D) None of these
After servicing the air filter on an ETC equipped vehicle, the technician has forgotten to connect the throttle motor wiring. What will happen when the vehicle is started?
A) The engine will perform normally, but the cruise control will not work. B) The engine will start but not accelerate; idle speed between 1200 and 1600 RPM. C) The engine will start but not idle. D) None of the above
Damper windings in a synchronous motor are used to __________.
A. reduce armature reaction B. reduce overshoot when the motor stops C. create a starting torque D. provide good speed regulation