Question is ⇒ Which of the following methods is used to control temperature in resistance furnaces ?, Options are ⇒ (A) Variation of resistance, (B) Variation of voltage, (C) Periodical switching on and off of the supply, (D) All of the above methods, (E) , Leave your comments or Download question paper.

Question is ⇒ Which of the following methods is used to control temperature in resistance furnaces ?, Options are ⇒ (A) Variation of resistance, (B) Variation of voltage, (C) Periodical switching on and off of the supply, (D) All of the above methods, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	Which of the following methods is used to control temperature in resistance furnaces ?
A.	Variation of resistance [Wrong Answer]
B.	Variation of voltage [Wrong Answer]
C.	Periodical switching on and off of the supply [Wrong Answer]
D.	All of the above methods [Correct Answer]
View Answer 4 -2 Explanation:- Answer : D Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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