Users Also Read
MCQ's Search Engine
Electrical Engineering
Mechanical Engineering
Civil Engineering
Automobile Engineering
Chemical Engineering
Computer Engineering
Electronics Engineering
Medical Science Engg
The vapour discharge tube used for domestic lighting has | |
A. | no filament [Wrong Answer] |
B. | one filament [Wrong Answer] |
C. | two filaments [Correct Answer] |
D. | three filaments [Wrong Answer] |