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





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QA->‘I have been touring different parts of the world. During these travels, I have had the good fortune to come into contact with several saints and maharshis. But I have frankly to admit that I have never come across one who is spiritually greater than Swami Sree Narayana Guru of Kerala” Whose words are these?....
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MCQ->The welding set up is said to have straight polarity, when....
MCQ->The welding set up is said to have reversed polarity when the work is connected to the negative terminal and the electrode holder to the positive terminal.....
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