Which of the following characteristics is an advantage for using an electromechanical relay versus a solid-state relay?

a. Arcless switching
b. Longer life expectancy
c. Ability to withstand surge currents
d. Faster response time


c. Ability to withstand surge currents

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Indicate whether the statement is true or false

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CNG fuel enters the engine intake manifold at a pressure of about ________

A) 4 to 6 PSI B) 3600 PSI C) 4.5 to 7 inches/H2O D) 170 PSI

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Which of the following is most true about Sales and Operations Planning?

A) It usually includes all functions at the executive level. B) It usually is produced only once a year. C) It is typically done in financial terms. D) It usually includes only sales and manufacturing people.

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Normal key-off battery drain (parasitic draw) on a vehicle with many computer and electronic circuits is ________.

a. 20 - 30 milliamperes b. 2 - 3 amperes c. 0.20 to 0.40 A d. 150 to 300 milliamperes

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