Question

The regulated voltage of an alternator is stated as 13.6 to 14.6 volts at 3000 rpm with the

headlamps on. This would indicate that the tolerance is:

a)13.6 volts

b)2.6 volts

c1.6 volts

d)1 volt​

Answer 1

d) 1 volt​

Step-by-step explanation:

The allowable range is 1 volt​. The allowed tolerance (deviation from nominal) depends on what the nominal voltage is.