8. Which of the following would NOT help to prevent backache whilst using a computer?
A. keeping elbows of the desk whilst typing.
B. regular breaks away from the computer
C. use of the foot rests
D. an adjustable chair
9. if you need glasses to enable you to do your job using a computer you are entitled to...
A. free glasses
B. free glasses case
C. free contact lenses
D. free eye tests
10. electrical equipment should be safety tested...
A. once a year
B. every two years
C. every five years
D. every months
12. which of the following would be least likely to reduce the risk of eye strain?
A. non-reflective desks
B. taking a five minute break every hour
C. an ergonomic keyboard
D. birds at the window?
15. drinks should be kept away from the computer and keyboard
a. true
b. false
16. if socket are overloaded employers should...
a.warn you about electric shocks
b. add more electrical sockets
c. unplug some of the machines
d. add extension leads
18. which of the following will not cause stress?
a. too much to do in too little time
b. losing work, technical problems and problems with viruses
c. typing at high speed
d. software that is malfunctioning
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Answer:
8. C. use of the foot rests
9. D. free eye tests
10. B. every two years
12. D. birds at the window?
15. A. True
16. C. unplug some of the machines
18. C. typing at high speed
Explanation:
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Answer:
8. C. use of the foot rests
9. D. free eye tests
10. A. once a year
12. D. birds at the window
15. A. true
16. C. unplug some of the machines
18. C. typing at high speed