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Electronic Mechanic
Electronic Mechanic Set-1
Soldering, De-soldering and various switches
12

Soldering, De-soldering and various switches MCQ with Answers

12) How is the soldering method used for joining large metal called?

Welding

Brazing

Hot soldering

Soft soldering

Answer is:

Brazing

Soldering, De-soldering and various switches MCQ with Answers

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Related Soldering, De-soldering and various switches MCQ with Answers

13) How much time is required to make a quality soldered joint using soldering iron?

3 - 7 seconds

7 - 10 seconds

10 - 15 seconds

15 - 20 seconds

Answer is:

3 - 7 seconds

14) Which type of soldering is used for electronic circuit?

Brazing

Soft soldering

Hot soldering

Hard soldering

Answer is:

Soft soldering

15) Which tool works on the principle of air suction?

Soldering iron

Soldering wick

Desoldering braid

Desoldering pump

Answer is:

Desoldering pump

16) Which soldering instrument has hot air blowing facility?

Soldering iron

Soldering station

Wave soldering machine

Temperature controlled soldering iron

Answer is:

Soldering station

Soldering, De-soldering and various switches MCQ with Answers

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