Using the air source heat pump sequence chart in Figure 92-2, list the devices in order that control the outdoor fan
What will be an ideal response?
R control power to thermostat Y Compressor
Evaporator Float Switch Liquid Low Pressure Switch High Pressure Switch
Anti short cycle timer Compressor Contactor Defrost Control
Run Capacitor
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Which of these components sends a pulse signal to the electronic ignition module?
A) Resistor B) Ignition coil C) Pickup coil D) Coil wire
A(n) ____________________ starts like a two-phase motor from a single-phase line, and it operates on the running winding as a single-phase induction motor after the motor accelerates to a value near its rated speed.
Fill in the blank(s) with the appropriate word(s).
Which diesel injection system requires the use of a glow plug?
A) High pressure common rail B) Distributor injection C) Direct injection D) Indirect injection (IDI)
The life expectancy of today's internal engine parts is currently listed at _____ miles.
A. 100,000 B. 150,000 C. 200,000 D. 250,000