ELECTROLYSIS AND STORAGE BATTERIES QUIZ

Self starter

Spark plugs

Brake light

Parking lights

A storage cell has a reversible chemical reaction

A carbon-zinc cell has unlimited shelf life

A primary cell has an irreversible chemical reaction

A lead-acid cell can be recharged

type of metals

type of soil chemicals

all of these

amount of moisture

its temperature

on the strength of its electrolyte

its chemical constituents

all of the listed here

electrode resistance

surface contact resistance between electrode and electrolyte

all of the listed here

resistance of electrolyte

specific gravity of H2SO4 decreases

voltage of the cell decreases

both anode and cathode become PbS04

the cell absorbs energy

engine generator sets

motor generator sets

rectifiers

any one of the listed here

All of these

Flat discharge current-voltage curve

Comparatively longer shelf life under adverse conditions of high temperature and humidity

High power to weight ratio

floating charge

trickle charge

an equalizing charge

two rate charge control

reduce path resistance

prevent short-circuiting

prevent corrosion

prevent local heating