Which of the following steps is likely to result in reduction of hysteresis loss in a D.C. generator ?

Related MCQs

• The losses occurring in a D.C. generator are given below. Which loss is likely to have highest proportion at rated load of the generator ?
• The hysteresis loss in a D.C. machine least depends on
• Which of the following loss in a D.C. generator varies significantly with the load current ?
• Which of the following loss in a D.C. generator is dissipated in the form of heat?
• Which of the following losses are significantly reduced by laminating the core of a D.C. generator ?
• In a D.C. generator all of the following could be the effects of iron losses except
• The total losses in a well designed D.C. generator of 10 kW will be nearly
• The condition for maximum efficiency for a D.C. generator is
• In a D.C. generator, the iron losses mainly take place in
• Sparking at the commutator of a D.C. motor may result in