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This question belongs to Mechanical Engineering Workshop Technology

Workshop Technology

?

The welding set up is said to have straight polarity, when

A) Work is connected to the positive terminal and the electrode holder to the negative terminal B) Work is connected to the negative terminal and the electrode holder to the positive terminal C) Work is connected to the positive terminal and the electrode holder is earthed D) Work is connected to the negative terminal and the electrode holder is earthed

Answer & Solution

Correct Answer: Option A

The welding set up is said to have straight polarity, when Work is connected to the positive terminal and the electrode holder to the negative terminal

Question posted by Examveda

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