Unit 3 Revision 2

What do you call the effect of the cell size and weight on a battery?

• Battery voltage

• Battery resistance

• Battery Capacity

• Battery frequency

What does the battery’s Capacity effect?

• voltage

• Amount of Current and length of time

• Number of cells

• electrolyte material

What is the factor that determines a Battery’s Capacity?

• Plate material

• Battery condition

• voltage

• Number of cells

What is the factor that determines a Battery’s Capacity?

• Low voltage limit

• voltage

• Type of connection cells

• Plate material

What is the factor that determines a Battery’s Capacity?

• voltage

• number of cells

• plate material

• concentration of electrolyte

What is the factor that determines a Battery’s Capacity?

• Contact area between plate and electrolyte

• voltage

• number of cells

• plate material

Standard battery testing procedures include measuring of:

• Current, temperature and voltage of cells

• Voltages and currents of cells

• Electrolyte concentration and temperature of cells

• Specific gravity, temperature and voltage of cells

As part of battery testing a routine battery tests must be done _________________

• Every month

• twice every month

• at least once every three months

• at least once every four months

Why do you measure cell electrolyte specific gravity?

• To know acid temperature

• To know acid concentration

• To know water level

• To know H2O electrolyte

What is the peak output voltage of lead acid cells?

• 1.80 v to 2.25 VPC

• 2.20 v to 2.25 VPC

• 2.00 v to 2.25 VPC

• 2.08 v to 2.25 VPC