A judgmentcorrect answerAn opinion is
Easy to usecorrect answerWhich of the following is a future of a product or service
A truthcorrect answerA fact is
Saves timecorrect answerWhich of the following is a benefit of a product or service
DOTcorrect answerWhich of the following agencies has jurisdiction over the shipping and labeling of
refrigerant cylinders?
The flow of electrons through a conductorcorrect answerElectricity is
Electrical pressurecorrect answerVoltage in an energized electrical circuit can be thought of as
A current will be induced in that conductorcorrect answerIf a conductor is moved through a field of
magnetic flux,
It divides across each of the loadscorrect answerWhat happens to the voltage in a series circuit
With an ammetercorrect answerHow is current flow measured in an electrical circuit
A magnetic field will be established around that conductorcorrect answerWhenever current flows
through a conductor
1/1,000,000 of an amperecorrect answerA microampere is
.90 Because formula (V•A = Watts/638)
So (6•118= 708 so 638/708= .90correct answerGiven a 1/2 HP blower motor that draws 6 A and 118 V
during operation. A watt meter is then connected and shows a reading of 638 Watts. What is the power
factor for the circuit
20.45correct answerGiven a domestic hot water heater with 4,500/4,500 watt elements and non-
simultaneous. What is the anticipated amp draw on an energized element when 220 V is read at that
element?
Acts as a conductor in one direction and as an insulator in the other directioncorrect answerA diode in
an electronic circuit
To keep it at zero potentialcorrect answerWhy are the frames of electrical device is grounded
Schematic wiring diagramcorrect answerWhich of the following electrical diagrams would a service
technician use for troubleshooting a system?
Protects users from dangerous ground faultscorrect answerA GFCI is an electrical device that?
Provides proportional control to a motor that drives a Valve, a damper, etc.correct answerWhat is the
function of a Feedback potentiometer an electrical circuit