Question is ⇒ Which of the following lamps is the 'cheapest for the same wattage ?, Options are ⇒ (A) Fluorescent tube, (B) Mercury vapour lamp, (C) GLS lanip, (D) Sodium vapour lamp, (E) , Leave your comments or Download question paper.

Question is ⇒ Which of the following lamps is the 'cheapest for the same wattage ?, Options are ⇒ (A) Fluorescent tube, (B) Mercury vapour lamp, (C) GLS lanip, (D) Sodium vapour lamp, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	Which of the following lamps is the 'cheapest for the same wattage ?
A.	Fluorescent tube [Wrong Answer]
B.	Mercury vapour lamp [Wrong Answer]
C.	GLS lanip [Correct Answer]
D.	Sodium vapour lamp [Wrong Answer]
View Answer 16 -10 Explanation:- Answer : C Discuss it below : Santu pramanik Said on 2018-12-25 21:54:51 general lighting service Virendra Said on 2016-11-17 06:59:01 Gallium lanthanum sulfide !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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