Examlex
Write the word or phrase that best completes each statement or answers the question.
-A multiple-choice test has five questions, each with five choices for the answer. Only one of the choices is
correct. You randomly guess the answer to each question. What is the probability that you do not answer any
of the questions correctly?
Hand-off-automatic Circuit
A control circuit configuration that allows a device or system to be operated manually or automatically, based on the position of a selector switch.
Pilot Control Device
A mechanism or component used to regulate the operation of machinery or systems through the control of smaller power inputs.
Loss of Power
A situation where electrical power is interrupted or unavailable to a device or area.
Two-wire Motor
A motor designed to be operated with two electrical connections, typically for power and ground.
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