Computer Hardware – Section 4


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31. What configuration should a Volt-Ohm meter he set to when testing a fuse?

A. DC volts
B. AC volts
C. Amperage
D. Ohms
E. None of the above

Correct Answer: D. Ohms
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32. What voltage does a 586 system use?

A. +12 volts
B. + 5 volts
C. + 8 volts
D. +3.3 volts
E. None of the above

Correct Answer: B. + 5 volts
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33. What action will correct patchy, faint, uneven or intermittent print on a dot matrix printer?

A. Replacing the ribbon
B. Replacing the timing belt
C. Adjusting the paper feed tension
D. Adjusting the tractor feed tension
E. None of the above

Correct Answer: A. Replacing the ribbon
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34. If the voltage on pin 1 of the power supply is not in the range of _____ volts, the PC will not boot.

A. 10 – 20
B. 1 – 5
C. 50 – 110
D. 15 – 25
E. 2.5 – 5

Correct Answer: E. 2.5 – 5
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35. What are the most likely conditions for ESD?

A. Hot and dry
B. Hot and wet
C. Cold and dry
D. Cold and wet
E. None of the above

Correct Answer: B. Hot and wet
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