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Wireman
Wireman Set-1
Wiring Joints and Soldering
17

Wiring Joints and Soldering MCQ with Answers

17) Which metal is used to make soldering iron bit?

Iron

Steel

Brass

Copper

Answer is:

Copper

Wiring Joints and Soldering MCQ with Answers

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Related Wiring Joints and Soldering MCQ with Answers

18) Which soldering method is used to solder under ground cable joints?

Dip soldering

Soldering iron method

Pot and ladle method

Machine soldering method

Answer is:

Pot and ladle method

19) Which solder is used for soldering aluminium conductor?

Fine solder

Resin core solder

Alcap solder

Tinman solder

Answer is:

Alcap solder

20) Which soldering flux used for soldering electrical joints?

Rosin

Zinc chloride

Sal ammonia rosin

Diluted chloric acid

Answer is:

Rosin

21) Which metal is soldered by using zinc chloride flux as solder?

Zinc

Bronze

Gun metal

Galvanised iron

Answer is:

Bronze

Wiring Joints and Soldering MCQ with Answers

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