The spark plug threads in the cylinder head should be cleaned using a(n) ________ before installing new plugs
A) Tap B) Old toothbrush C) Thread chaser D) Wire brush
C
You might also like to view...
Copper is used in kitchen utensils, coins, screens, and piping
Indicate whether the statement is true or false
The following statements are all correct EXCEPT ________
A) The PCM controls vacuum applied to vacuum operated EGR valves B) A potentiometer is used to determine EGR valve position on many OBD-II systems C) Low restriction exhaust systems will have no effect on EGR system operation D) Some systems monitor EGR operation by using a pressure feedback EGR sensor
The proper order for repairing a system after identifying a leak in a brazed joint on the discharge line is to:
A) Recover the refrigerant, repair the leak, leak test the system, evacuate the system, charge the system with refrigerant. B) Recover the refrigerant, leak test the system, repair the leak, evacuate the system, charge the system with refrigerant. C) Charge the system with refrigerant, repair the leak, recover the refrigerant, leak test the system, evacuate the system. D) Leak test the system, repair the leak, recover the refrigerant, evacuate the system, charge the system with refrigerant.
Pure lag of a controlled variable is due to the static inertia of the material from which it is made.
Answer the following statement true (T) or false (F)