The symbol above denotes a limit switch that is ____.

a. Normally Open in the Unoperated Condition
b. Normally Open in the Operated Condition
c. Normally Closed Held Open
d. Normally Open Held Closed


a. Normally Open in the Unoperated Condition

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_________ is a very forgiving material in earthquakes; it tends to bend and return to its original shape.

A. Wood B. Concrete C. plywood D. steel

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All of these are functions provided by the coolant heat storage system in the Prius EXCEPT ________

A) Reducing HC emissions B) Reducing CO emissions C) Reducing CO2 emissions D) All of these are functions served by the coolant heat storage system.

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What reference voltage (supply voltage) is used with digital wheel speed sensors?

A) 5 volts DC B) 12 volts DC C) 12 volts AC D) None of these

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If a hard hat is required during overhead cutting or welding, it should allow the attachment of _____

a. a rear deflector and a face shield b. a front deflector and ear muffs c. cotton or leather spats d. an oxygen tank for breathing

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