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Which of the following is a static control device used to dissipate the static charge on the workbench?


A) UPS
B) ESD strap
C) ESD mat
D) Surge suppressor

E) None of the above
F) B) and D)

Correct Answer

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A company is experiencing electrical surges from the utility company that are significantly higher than the normal rated voltage level.   Which of the following devices will best mitigate the power surge at each of the workstations?


A) ESD mat
B) Power strip
C) Extension cords
D) Surge suppressor

E) B) and C)
F) A) and D)

Correct Answer

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Which of the following will best help in reducing static electricity and increase equipment reliability?


A) High humidity and low temperature
B) Humidity and temperature at levels comfortable for humans
C) Low humidity and high temperature
D) Low humidity and low temperature

E) All of the above
F) B) and D)

Correct Answer

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B

A cable is running along the floor between two work areas where people walk.   Which of the following steps should be taken first?


A) Implement cable management.
B) Cut the cable and remove it.
C) Try to run the cable overhead.
D) Call the building maintenance department.

E) A) and B)
F) C) and D)

Correct Answer

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What is the difference between a power surge and a power sag?


A) A surge is a temporary voltage increase, and a sag is a temporary voltage decrease.
B) A sag is a temporary voltage increase, and a surge is a temporary voltage decrease.
C) A sag and a surge are temporary voltage increases.
D) A sag and a surge are temporary voltage decreases.

E) A) and C)
F) None of the above

Correct Answer

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Which of the following fire extinguisher classifications should be used on an electrical fire?


A) Class A
B) Class B
C) Class C
D) Class D

E) C) and D)
F) None of the above

Correct Answer

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C

What is the best method for disposal for empty inkjet printer cartridges and empty toner cartridges?


A) Place cartridges in plastic trash bags and dispose with company trash service.
B) Flush each empty cartridge with water, wrap in plastic, and place in trash.
C) Flush each cartridge with water and recycle with office recycling service.
D) Check with local environmental officials in your area for proper disposal of these items.

E) C) and D)
F) B) and D)

Correct Answer

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D

You are preparing to replace a faulty power supply unit in a desktop computer.   Which of the following is the first step you should take?


A) Remove the CPU to prevent ESD damage.
B) Remove all jewelry that may come into contact with components.
C) Locate the toxic waste instructions for the PSU.
D) Ask a coworker to assist in the repair.

E) None of the above
F) A) and C)

Correct Answer

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