Q. How does the arc voltage V depends upon the length of arc L?

(A) v = f(l)
(B) v = 1/f(l)
(C) v = f(l2)
(D) v = f(√l)

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✅ Correct Answer: (A) v = f(l)

Explanation: v= a+bl, where ‘v’ is the arc voltage and ‘l’ is the length of arc in cm, a & b are constants.

Published by Mr. Dubey ⭐ 110.47K Points at 20-Sep-2023 12:46 pm in Manufacturing Technology

Explanation by: Mr. Dubey

v= a+bl, where ‘v’ is the arc voltage and ‘l’ is the length of arc in cm, a & b are constants.

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