A low frequency induction furnace works on what frequency current?(a) 40 cycles/second(b) 50 cycles/second(c) 60 cycles/second(d) 70 cycles/secondThis question was addressed to me by my school teacher while I was bunking the class.I'm obligated to ask this question of Induction Furnace topic in portion Metal Furnace and Practice of Casting-Forming-Welding II

A low frequency induction furnace works on what frequency current?(a)

1.	A low frequency induction furnace works on what frequency current?(a) 40 cycles/second(b) 50 cycles/second(c) 60 cycles/second(d) 70 cycles/secondThis question was addressed to me by my school teacher while I was bunking the class.I'm obligated to ask this question of Induction Furnace topic in portion Metal Furnace and Practice of Casting-Forming-Welding II
Answer» Correct ANSWER is (C) 60 cycles/second Easiest explanation: A low frequency INDUCTION furnace WORKS on an alternating current supply. This alternating current possess a frequency of 60 cycles every second.

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