7000+ Electrolysis and Storage Battery Quiz Questions Pdf - 1

Question: 1

A module is a

(A) Series arrangement of solar cells

(B) Series parallel arrangement of solar cells

(C) Parallel arrangement of solar cells

(D) None of the above

Question: 2

Fuel cells have conversion efficiency of about

(A) 25%

(B) 40%

(C) 65%

(D) 85%

Question: 3

Photovoltaic solar energy conversion system makes use of

(A) Edison cell

(B) Solar pond

(C) Fuel cell

(D) None of these

Question: 4

The capacity of a lead acid battery is adversely affected by increase is

(A) Specific gravity of the electrolyte

(B) Temperature

(C) Charge rate

(D) Discharge rate

Question: 5

Common impurity in electrolyte of battery is

(A) NaCl

(B) Iron

(C) Lead sulphate

(D) Any of the above