Rule 2 for calculating rise-to-run ratio is stated as _____

a. Tread width + riser height = 17? to 18?
b. Tread width + (2 × riser height) = 24? to 25?
c. Tread width + (3 × riser height) = 34? to 35?
d. Tread width × riser height = 70? to 75?


b

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Technician A says that all injectors in a sequential fuel injection system often use the same power wire. Technician B says that each injector in a sequential fuel injection system should have a different ground wire. Which technician is correct?

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

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What is the purpose of an electronically controlled suspension system?

A) Provides firm or soft ride, depending on conditions B) Controls vehicle height according to load C) Both A and B D) Neither A nor B

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The opposite terminal of a load device to which a DC sinking output module is connected is wired to the __________ of an external power supply.

A. positive B. negative

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Room air conditioners, cooling only, usually have ____________________ air moving motor(s).

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

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