Technician A says that lifting the vehicle and turning the steering wheel may help bleed air out of some systems. Technician B says that if this procedure is used, the wheels should be turned from stop to stop. Which technician is correct?
A) Technician A only
B) Technician B only
C) Both technicians
D) Neither technician
C
You might also like to view...
50.886 รท 7.71 =
A) 5.7 B) 5.6 C) 6.7 D) 6.6
What are proportional controls?
A) Proportional controls integrate the signals from several sensors and control the system operation based on the proportion of sensors requiring conditioning B) Proportional controls have the ability to measure the controlled variable and the system output and dynamically adjust the setpoint to achieve more precise control C) Proportional controls increase or decrease the output of a controlled device in proportion to the level of the measured condition D) Proportional controls regulate the starting and stopping of the system to keep the run time ratio as low as possible
The heat source for a heat pump is:
A) Always water. B) The cool medium that the evaporator draws heat out of. C) Always air. D) The warm medium that the condenser rejects heat into.
The motor overload size is to be determined by the nameplate rating of the motor.
Answer the following statement true (T) or false (F)