THE BITS AND BYTES OF COMPUTER NETWORKING EXAM / REVISED QUESTIONS AND ANSWERS / SURE A+

Nate Electrical Exam Revised Questions and Answers / Sure A + A high pressure control is usually located on the: A: Condensing unit B: Evaporator C: Cabinet D: Blower - ✔✔A: Condensing unit A high pressure safety control is: A: Direct acting B: Reverse acting C: Dual acting D: None of the above - ✔✔B: Reverse acting A low pressure control is usually located on the: A: Condensing unit B: Evaporator C: Cabinet D: Blower - ✔✔A: Condensing unit A low voltage control system that primarily operates on two levels of voltage is called: A: An analog system B: A digital system C: An alternating system D: A DC system - ✔✔B: A digital system A motor is a ________ load. A: Resistive B: Inductive C: Capacitive D: Mechanical - ✔✔B: Inductive A set of contacts in a pressure control that close when the pressure increases are: A: Direct acting B: Reverse acting C: Dual acting D: None of these - ✔✔A: Direct acting Direct acting means "closes on rise". Contacts close on an increase A unit of power equal to one horsepower and delivered at the shaft of a motor is known as: A: Amperage B: Brake horsepower C: Horsepower D: Voltage - ✔✔B: Brake horsepower A voltage imbalance is a problem associated with which type of motor? A: Single phase motors B: Three phase motors C: DC motors D: PSC motors - ✔✔B: Three phase motors A voltmeter is connected into a circuit in which of the following ways? A: Series B: Parallel C: Series -parallel