Technician A says that the glow plugs are used to help start a diesel engine and are shut off as soon as the engine starts. Technician B says that the glow plugs are turned off as soon as a flame is detected in the combustion chamber. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
D
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Balance refers to the apparent weight of the flowers in an arrangement
Indicate whether the statement is true or false
Technician A says that E3 injectors provide the ECM with better control of combustion than the single actuator EUIs they replaced. Technician B says that E3 injectors are better suited to multipulse injection than 2-terminal MEUIs. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
Which of the following are the two SAE standard size kingpins?
A. 2-inch and 3-inch B. 3-inch and 4-inch C. 2-inch and 3 1/2-inch D. 2 1/2 inch and 3 1/2 inch
True reversing controllers contain two separate contactors and _____ overload relay(s).
A. zero B. one C. two D. three