When water gets into a refrigeration system, chemical reactions inside the system often create:

A) Fluoride crystals. B) Acid. C) Phosgene gas. D) Combustible gas.


B

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The ON time of a PWM signal is referred to as the duty cycle.

Answer the following statement true (T) or false (F)

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The term ____________________ refers to any type of medicinal drug or substance used to treat humans and animals

Fill in the blank(s) with correct word

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Pressure bleeding requires ________

A) A special adapter to fit the wheel cylinders B) No special tools or adapters C) A special adapter to fit the master cylinder D) Only two technicians

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Technician A uses an impact socket on an impact wrench to tighten lug nuts. Technician B tightens lug nuts in a criss-cross pattern with a torque wrench. Which technician is correct?

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

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