Question is ⇒ What percentage of the input energy is radiated by filament lamps ?, Options are ⇒ (A) 2 to 5 percent, (B) 10 to 15 percent, (C) 25 to 30 percent, (D) 40 to 50 percent, (E) , Leave your comments or Download question paper.

Question is ⇒ What percentage of the input energy is radiated by filament lamps ?, Options are ⇒ (A) 2 to 5 percent, (B) 10 to 15 percent, (C) 25 to 30 percent, (D) 40 to 50 percent, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	What percentage of the input energy is radiated by filament lamps ?
A.	2 to 5 percent [Wrong Answer]
B.	10 to 15 percent [Correct Answer]
C.	25 to 30 percent [Wrong Answer]
D.	40 to 50 percent [Wrong Answer]
View Answer 46 -36 Explanation:- Answer : B Discuss it below : Jaydip Patil Said on 2019-01-20 21:49:31 how !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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