The battery works much harder than ever before!
How many control units would you find in today's average car?
Responda
Over 50
Over 100
Over 150
Questão 2
Questão
Construction of battery cells
Which is the correct Active Material combination?
Responda
Negative plate: Lead Dioxide (PbO2)
Positive plate: Sponge Lead (Pb)
Negative plate: Sponge Lead (Pb)
Positive plate: Lead Dioxide (PbO2)
Questão 3
Questão
The battery structure
What is the connection component between individual cells in the stack called?
Responda
Strap
Connector
Bar
Questão 4
Questão
Battery chemistry – how energy is generated
Electrolyte is made from which solution?
Responda
1/2 sulphuric acid + 1/2 water
2/3 sulphuric acid + 1/3 water
1/3 sulphuric acid + 2/3 water
Questão 5
Questão
Sulfation over the lifetime of the battery
What is the result of lead sulfate sediments crystallising on the plates?
Responda
Capacity reduced
Resistance to recharge
Both of these
Questão 6
Questão
European Low-Emission Zones (LEZ)
Currently over 220 cities and towns in 14 countries around Europe operate or are preparing LEZ’s.
What is the daily charge in Greater London for a truck over 3.5 tons gross weight registered as new before 1st October 2006?