ELECTROLYSIS AND STORAGE BATTERIES QUIZ

Battery container should be acid resistance, therefore it is made up of

Glass

All of the listed here

Wood

Plastic

TRUE ANSWER : ?
YOUR ANSWER : ?

Weston standard cell at 20°C has voltage of ____ volts.

1.5

0.8

1.0187

1.2

TRUE ANSWER : ?
YOUR ANSWER : ?

Five 2 V cells are connected in parallel. The output voltage is

15 V

10 V

1.5 V

2 V

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following battery is used for aircraft ?

Silver oxide battery

Nickel-iron battery

Dry cell battery

Lead-acid battery

TRUE ANSWER : ?
YOUR ANSWER : ?

A typical output of a solar cell is

0.26 V

0.5 V

1.5 V

1.1 V

TRUE ANSWER : ?
YOUR ANSWER : ?

The body of Edison cell is made of

aluminium

bakelite

rubber

nickel plated steel

TRUE ANSWER : ?
YOUR ANSWER : ?

In a lead-acid battery the energy is stored in the form of

chemical energy

electromagnetic energy

charged ions

electrostatic energy

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following factors adversely affects the capacity of the leadacid battery ?

Rate of discharge

Temperature of surroundings

All of these

Specific gravity of electrolyte

TRUE ANSWER : ?
YOUR ANSWER : ?

The open circuit voltage of any storage cell depends wholly upon

its temperature

on the strength of its electrolyte

its chemical constituents

all of the listed here

TRUE ANSWER : ?
YOUR ANSWER : ?

The capacity of a lead-acid cell depends on

Temperature

Density of electrolyte

Rate of discharge

All of these

TRUE ANSWER : ?
YOUR ANSWER : ?

↑