IDENTIFY TEST PROCESS SYMBOLS AND DIAGRAMS
PLC-Temperature indicating controller- remote location
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An operations manager at Lame Duck Airlines requested that five extra aircraft be made
available for flying previously unscheduled charter flights. His supervisor denied his request because the supervisor knew that this use would delay several inspections of the aircraft, thus disrupting the whole maintenance schedule. Which theory did the supervisor apply?
a. Quantitative management b. Contingency c. Systems d. Scientific management e. Administrative management
Technician A says that the starter control circuit includes the ignition switch, neutral safety (clutch) switch, and solenoid. Technician B says that the power circuit includes the battery, battery cables, solenoid, and starter motor. Who is right?
A) A only B) B only C) Both A and B D) Neither A nor B
Which of the following consists of a structure made of wire erected a short distance above the ground and insulated from the ground?
A. Loading coil B. Counterpoise C. Feed line D. Transducer
In order to produce a LOW output, an OR gate requires
A) all inputs to be HIGH. B) any input to be LOW. C) any input to be HIGH. D) all inputs to be LOW.