Question

Match the following pairs with column ‘A’ and column ‘B’. (5)

“A” “B”

i. MIG | a. Tungsten electrode

ii. TIG | b. Consumable electrode

iii. Argon | c. Transformer

iv. Flow-meter. | d. Shielding gas

v. Power source. | e. To supply gas in equal proportion​

Answer 1

Explanation:

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