___________ are similar to photo eyes except that they emit and receive sound instead of light.

A. Sourcing signals
B. Sinking signals
C. Optical isolation
D. Ultrasonic sensors


Answer: D

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The reproduction process begins with the formation of the _____________________ in the male and the female

Fill in the blank(s) with correct word

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VVT systems can be used for which of the following purposes?

A. Vary valve timing B. Vary valve lift C. Vary valve duration D. All of the above

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A U type DTC indicates a problem with ________

A) Suspension system B) Communication related systems C) Powertrain D) Body and accessories

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This symbol in a wiring diagram indicates ________

A) A fuse B) A connector C) Both A and B D) Neither A nor B

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