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G3 Quiz 18

G3 Quiz 18

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Question 1 of 10

1. Question
23) how tight should a thermocouple connection be
- a)finger tight
- b)1/4 turn past finger tight
- c)11/2 turn past finger tight
- d)one turn past finger tight – ===========b)1/4 turn past finger tight
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Question 2 of 10

2. Question
on a 120 volt circuit the voltage to ground from an unbroken neutral wire should be
- a)120 volt
- b)0 volt
- c)110 volt
- d)24 volt
Correct

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Question 3 of 10

3. Question
25)on a 120 volt circuit the voltage check on an open switch would be
- a)120 volt
- b)0 volt
- c)110 volt
- d)24 volt – ===========a)120 volt
Correct

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Question 4 of 10

4. Question
26)what is the highest proportion of injuries for a service person
- a)leg injury
- b) head injury
- c)back injury
- d)hands
Correct

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Question 5 of 10

5. Question
27)what Is a combination wrench
- a)open end
- b)adjustable and open end
- c)box end and open end
- d)socket end and box end – ===========c)box end and open end
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Question 6 of 10

6. Question
28)combustion air which is supplied upstream from the point of ignition is?
- a)dilution air
- b)secondary air
- c)primary air
- d)mixing air – ===========a)dilution air
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Question 7 of 10

7. Question
29)at what percentage can we safely over fire an appliance
- a)10%
- b)5%
- c)3%
- d)0%
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Question 8 of 10

8. Question
30)what is the approximate make up of ai r
- a)60% N2 to 40% O2
- b)85% N2 to 15% O2
- c)80%O2 to 20% N2
- d)80% N2 to 20% O2
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Question 9 of 10

9. Question
31)nitrogen is known as
- a)explosive gases
- b)toxic gases
- c)Inert gases
- d)combustion gases
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Question 10 of 10

10. Question
32)The act or code that applies t all workers in Ontario is called?
- a)technical standards
- b)builders code
- c)occupation health and safety act
- d)TSSA – ===========c)occupation health and safety act
Correct

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