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Wireman
Wireman Set-1
Electrical Appliances
13
Electrical Appliances MCQ with Answers
13)
Which electrical effect gang type electric bell works?
Heating effect
Magnetic effect
Chemical effect
X ray effect
Answer is:
Magnetic effect
Electrical Appliances MCQ with Answers
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Related Electrical Appliances MCQ with Answers
14)
Which device is used in annunciator panel?
Buzzer
LED
Hooter
Loud speaker
Answer
Answer is:
Buzzer
Electrical Appliances MCQ with Answers
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