While discussing thermostats, Technician A says that the installation of a lower temperature rating thermostat will result in a cooler running engine. Technician B says that it will simply result in the engine operating temperature being lower during cooler weather. Who is correct?
A. A only
B. B only
C. Both A and B
D. Neither A nor B
Answer: B
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____ is a system where a pump pressurizes the oil and forces it through passageways to the specific engine parts.
a. Pressure lubrication b. Splash lubrication c. Controlled lubrication d. Axial lubrication
A P0753 diagnostic trouble code (DTC) means that the TCM has detected a fault with ________.
A) Input shaft 1 (odd number gear axle) speed sensor system B) Input shaft 1 (odd number gear axle) speed sensor system (output high range out) C) Line pressure solenoid system (open circuit) D) Shift select solenoid 1 system (open circuit)
When a voltage of value of 12 volts is measured off the CAN high line of a properly functioning J1939 data backbone, what is happening?
A. bus wake-up B. message packet stop bit C. ack field alert D. dead short to insulated circuit
List three of the major purposes of plants
What will be an ideal response?