» Unlabelled » Carbon electrodes are not used in ________. | Electrical Engineering Materials

Friday, 23 August 2013

Carbon electrodes are not used in ________. | Electrical Engineering Materials

(a)    GLS lamps
(b)    electric arc furnace  
(c)    dry cells
(d)    cinema projectors

Ans: a


at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)