The HVAC control module uses ____________ to control high current loads in the A/C system

A) Relays
B) Vacuum hoses
C) LEDs
D) Switches


A) Relays

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All of the following statements are true EXCEPT:

A. on the rear of a vehicle, toe equalizes between the two tires like it does on the front. B. on radial tires on RWD vehicles with toe-in, the right front tire tends to toe in more than the left; its outside edge wears because the tire is rolling under at that edge. C. radial tires on RWD vehicles with toe-in will both roll under, resulting in wear that looks like positive camber. D. with toe-out, the inside edge of the left tire will roll under, resulting in wear on the inside edge of the left front tire.

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The major interest of developing countries is reduced subsidies

Indicate whether the statement is true or false

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When electric strip heat is used with a heat pump, when is the electric strip heat energized?

A) The heat pump comes on in the first stage, and the strips in the second stage. B) The electric strip heat comes on in the first stage, and the heat pump in the second stage. C) Both the heat pump and the strips come on in the second stage. D) Both the heat pump and strips come on in the first stage.

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The terms equilibrium and balance are used to describe a system where the controlled variable is at a state specified by the command signal.

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

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