NDA
Government Jobs Exams
Which one among the following is an electrochemical cell that cannot be charged ?
(A) Electrolytic cell (B) Storage cell
(C) Primary cell (D) Fuel cell
Read Solution (Total 0)
NDA Other Question
Air is -
(A) always a compound (B) always a mixture
(C) a compound in pollution free zones (D) a mixture in industrial zones
Which one among the following is the correct order of power consumption for light of equal intensity ?
(A) CFL tube < Fluorescent tube < Incandescent Bulb < Light emitting diode
(B) Light emitting diode < CFL tube < Fluorescent tube < Incandescent bulb
(C) CFL tube < Fluorescent tube < Light emitting diode < Incandescent bulb
(D) Incandescent bulb < Light emitting diode < Fluorescent tube < CFL tube