Which of the following situations typically prevents the use of the push-pull method of refrigerant
recovery?
a. The system is equipped with a fixed metering device.
b. The system is equipped with a TXV.
c. The system being recovered contains 7 pounds of refrigerant.
d. The system being recovered contains 36 pounds of refrigerant.
c
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Technician A says that a flash memory chip may not be removed from a current Caterpillar ADEM ECM. Technician B says that the ADEM flash memory chip can be flashed with new programming. Who is right?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
In ____ processing, the entire surface of the part can be covered with the filler metal at the same time that it is being joined.
A. furnace B. induction C. dip D. resistance
An elevator consists of the cabin, motor, counterweight, cables, and pulleys. The elevator cabin is full and is moving downward. The mass of the cabin plus people is greater than the mass of the counterweight. Explain the operation of the motor in terms of energy transfer, and indicate the speed-torque quadrant for this motion.
What will be an ideal response?
What is the significance of objectivity and consistency when enforcing safety rules?
What will be an ideal response?