A bearing assembly that is installed in a collar is equipped with a grease fitting called a zerk fitting. Question 1 options: True False Question 2 (1 point) It is safe to leave a hard start kit on a compressor to replace the original equipment. Question 2 options: True False Question 3 (1 point) Hermetic compressor motors malfunction due to the same problems as open-drive setups. Question 3 options: True False Question 4 (1 point) A technician should lightly tap a relay to check whether or not it should be replaced. Question 4 options: True False Question 5 (1 point) When a thermostat's diaphragm or bellows compresses easily, it indicates that the ____. Question 5 options: element has lost its charge pressure switch has shorted out pressure switch has corroded thermostat is operating properly Question 6 (1 point) When trying to determine a motor's condition, a technician should measure the motor's ____. Question 6 options: locked rotor amperage (LRA) full-load amperage (FLA) Both A and B. Neither A nor B. Question 7 (1 point) To make sure an electronically commutated motor (ECM) is communicating with the HVACR system, a technician should check the ____. Question 7 options: 120 V power