DC GENERATOR - Quiz

1) What is the effect of rough commutation in DC generators?

Heavy sparking in the brushes Terminal voltage reduces to zero Voltage drop at brushes increases Terminal voltage reduces considerably

2) Which generator has very high value of voltage regulation?

Shunt generator Compound generator Series generator Magneto generator

3) Which type of DC generator is used for welding purpose?

Differential compound generator Cumulative compound generator Shunt generator Series generator

4) Which type of DC generator is used for centrifugal pump?

Series generator Shunt generator Differential compound generator Under compound generator

5) Which type of DC compound generator is used for light and power load?

Flat compound Under compound Differential compound Differential long shunt generator