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

Soldering, De-soldering and various switches MCQ with Answers

1) Which bonding material is used for soldering a joint?

Oil

Flux

Acid

Grease

Answer is:

Flux

Explanation:

.

Soldering, De-soldering and various switches MCQ with Answers

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

2) At which temperature the 6040 solder start meeting?

100 Degree Centigrade

200 Degree Centigrade

300 Degree Centigrade

380 Degree Centigrade

Answer is:

200 Degree Centigrade

3) Which step is important for soldering a joint?

Heating the joint

Cooling the joint

Pasting the joint

Cleaning the joint

Answer is:

Heating the joint

4) What is the range of temperature used in soldering station?

150 Degree Centigrade to 450 Degree Centigrade

450 Degree Centigrade to 600 Degree Centigrade

600 Degree Centigrade to 800 Degree Centigrade

800 Degree Centigrade to 1000 Degree Centigrade

Answer is:

150 Degree Centigrade to 450 Degree Centigrade

5) What is the name of flux used for soldering electronic components?

Resin

Rosin

Mild acid

Organic acid

Answer is:

Rosin

Soldering, De-soldering and various switches MCQ with Answers

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