Fan cycling, fan speed control, damper control, and condenser flooding are different types of:

A) Protection against excessively high condenser pressures.
B) Condenser Low ambient controls.
C) System capacity control.
D) Energy efficiency improvements.


B

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_____ stains are usually difficult to remove and should be scrubbed with a scouring powder, preferably one containing bleach.

A. Smoke B. Iron C. Oil and tar D. Plant

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What causes wet liner cavitation?

A. engine overheating B. engine lugdown C. bubble collapse D. air in coolant

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Two technicians are discussing coil-on-plug ignition systems. Technician A says that they can be called coil-near-plug or coil-by-plug ignition systems. Technician B says that some can use ion sensing. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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The first step in multiplying decimal fractions is to multiply the numbers as if they were ____________________ numbers.

Fill in the blank(s) with the appropriate word(s).

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