A(n) ____ motor control is mounted on the suction side of the compressor to monitor evaporator suction pressure.
Blog
The present condition as measured by the sensor in a control…
The present condition as measured by the sensor in a control system is the ____.
After internal motor overload protection opens the motor cir…
After internal motor overload protection opens the motor circuit due to overheating, a technician should ____ to speed up compressor cooling.
The ____ is the value at which a device begins operation.
The ____ is the value at which a device begins operation.
In electronic controls, range adjustment is a function of th…
In electronic controls, range adjustment is a function of the ____.
A system’s ____ is the number of units between the cut-out a…
A system’s ____ is the number of units between the cut-out and cut-in values.
When the thermistor in a PTC relay has high resistance, it a…
When the thermistor in a PTC relay has high resistance, it acts as a closed switch or contact.
The fuses for a motor in an HVACR system are usually factory…
The fuses for a motor in an HVACR system are usually factory-installed within the compressor dome.
A ____ fuse blows immediately after the maximum rating of th…
A ____ fuse blows immediately after the maximum rating of the fuse is exceeded.
A control system’s ____ is the set of numbers between and in…
A control system’s ____ is the set of numbers between and including cut-in and cut-out values.