Heavy Duty Truck Systems – Chapter 7 – Lecture Summary & Practice Questions

Heavy Duty Truck Systems – Chapter 7 – Lecture Summary & Practice
Questions


what is an anode

A. A diode

B. A transistor

C. A positive terminal

D. A negative terminal - ✔✔C. A positive terminal



What is a cathode?

A. A diode

B. A transistor

C. A positive terminal

D. A negative terminal 0 - ✔✔D. A negative terminal



if two 12-volt batteries are connected in parallel, the resulting voltage would be?

A. 6 volts

B. 12 volts

C. 18 volts

D. 24 volts - ✔✔B. 12 volts



which of the following would result when two batteries are connected in series

A. voltage doubles

B. current capacity doubles

C. voltage and current both double

D. nothing if both have the same CCA and voltage - ✔✔B. current capacity doubles

, which of the following would be associated with the negative plate in a fully charged battery?

A. H2SO4

B. PbSO4

C. PbO2

D. Pb - ✔✔D. Pb



which of the following would be associated with a the electrolyte in a lead acid battery?

A. H2SO4

B. PbSO4

C. PbO2

D. Pb - ✔✔A. H2SO4



when the term gassing is associated with battery performance, what gas's are they referring to?

A. oxygen

B. hydrogen

C. both oxygen and hydrogen

D. neither oxygen or hydrogen - ✔✔C. both oxygen and hydrogen



which of the following terms best describes the amount of time that headlights can be
operating before the battery voltage drops below 10.5V

A. ampere-hour rating

B. Cold cranking amps

C. reserve capacity

D. wattage - ✔✔C. reserve capacity