Question

The start stop method of compressor unloading could result in the compressor motor operating at starting torque or current too often causing excessive heat build up in the motor.

Question 13 options:

True

False The start stop method of compressor unloading could result in the compressor motor operating at starting torque or current too often causing excessive heat build up in the motor. Question 14 options: True False Work stations that have devices intermittently requiring large volumes of air may require the placement of auxiliary after coolers at that location to assure an adequate supply of air. Question 17 options: True False Save

Answer 1

13)

True

Start / Stop is the simplest method of compresor unloading. In this the driving motor driving the compressor is turned ON/OFF tio discharge pressure. Pressure is discharged in form of heat which  often causing excessive heat build up in the motor.

14)

True

Start / Stop is the simplest method of compresor unloading. In this the driving motor driving the compressor is turned ON/OFF tio discharge pressure. Pressure is discharged in form of heat which  often causing excessive heat build up in the motor.

17)

True

After coolers the auxiliary is placed so that thhere is adequate supply of air so that heat of compressor can be discharged/removed.