DC Generators – Online Free Mock Test-1
Number of Questions – 40 MCQ’s
Notes : The Quiz makes In multiple-choice quiz, there is a timer for 50 seconds/question.When 10 seconds is left, automatically the timer is red in color.finally, when the time is end,the correct answer is automatically shown.
- Satisfactory commutation of D.C. machines requires
- In a D.C. generator the number of mechanical degrees and electrical degrees will be the same when
- In D.C. generators on no-load, the air gap flux distribution in space is
- Flashing the field of D.C. generator means
- The following constitute short-circuit in the armature winding.
- In a D.C. machine stray loss is the sum of
- Which of the following generator will have negligible terminal voltage while running on no-load?
- In a separately excited generator supplying rated load the armature reaction:
- When two D.C. series generators are running in parallel, an equalizer bar is used
- A D.C. generator works on the principle of