Question is ⇒ Which of the following devices is necessarily required for automatic temperature control in a furnace ?, Options are ⇒ (A) Thermostat, (B) Thermocouple, (C) Auto-transformer, (D) Heating elements of variable resistance material, (E) , Leave your comments or Download question paper.

Question is ⇒ Which of the following devices is necessarily required for automatic temperature control in a furnace ?, Options are ⇒ (A) Thermostat, (B) Thermocouple, (C) Auto-transformer, (D) Heating elements of variable resistance material, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	Which of the following devices is necessarily required for automatic temperature control in a furnace ?
A.	Thermostat [Wrong Answer]
B.	Thermocouple [Correct Answer]
C.	Auto-transformer [Wrong Answer]
D.	Heating elements of variable resistance material [Wrong Answer]
View Answer 6 -19 Explanation:- Answer : B 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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