IT Essentials Chapter 2
10 Questions
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Questions and Answers
- 1.What class of fire extinguisher is used on an electrical fire?
- A.
Class A
- B.
Class B
- C.
Class C
- D.
Class D
- 2.Which types of clothing are likely to generate a static charge?
- A.
Wool
- B.
Cotton
- C.
Silk
- D.
All of the above
- 3.What is the minimum level of electrostatic discharge that a person can normally feel?
- A.
30 volts
- B.
300 volts
- C.
3000 volts
- D.
30,000 volts
- 4.Which recommendation should be followed first when a fire in the workplace is out of control?
- A.
Try to use the elevators or lifts to get out of the building
- B.
Try to get out of the room and contact the emgergency services
- C.
Open all windows and jump for it
- D.
Run around screaming until someone punches you in the face
- 5.Which of these conditions refers to a dramatic increase in voltage, which is usally caused by lightening?
- A.
Pulse
- B.
Sag
- C.
Call the techies my PC is fried!
- D.
Spike
- 6.What does ESD stand for?
- A.
Electrostatic detectives
- B.
Electrostatic dymanics
- C.
Electrostatic dummies
- D.
Electrostatic discharge
- 7.What are the major causes of noise?
- A.
Generators and Lightening
- B.
Squeeky doors
- C.
Chris Moyles
- D.
Christmas bells
- 8.Which of these is a fact sheet that summarises information about material identicication?
- A.
MSFS
- B.
MIFS
- C.
MILFS
- D.
MSDS
- 9.Which screwdriver should be used to remove screws that have a star-like depression on top?
- A.
Torox
- B.
Flat head
- C.
Hex driver
- D.
Bus driver
- 10.Which command is used to prepare a hard drive to store information?
- A.
Defrag
- B.
Format
- C.
Boot Disk
- D.
Boot Computer
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