DC Generators MCQ - Electrician (Set-1) with Answers

DC Generators MCQ - Electrician (Set-1) with Answers

56) The purpose of the flexible copper pig tail mounted on the brush of the D.C. generator is :

Answer is:

to convey the current from the brushes to the holder

57) By providing compensating winding in series with armature of a D.C. generator which defect can be prevented ?

Answer is:

Demagnetizing effect

58) Which among the following is the function of the inter poles in a DC generator ?

Answer is:

All of the above

Explanation:

Following are the function of the inter poles in a DC generator
* Neutralization of statically induced voltage
* To make spark-less commutator
* To change rough to smooth commutation

59) Which type of D.C. generator is used for welding generator set ?

Answer is:

D.C. Differential compound generator

60) Which type of DC generator is used for welding generator set ?

Answer is:

56) The purpose of the flexible copper pig tail mounted on the brush of the D.C. generator is :

to convey the current from the brushes to the holder

57) By providing compensating winding in series with armature of a D.C. generator which defect can be prevented ?

Demagnetizing effect

58) Which among the following is the function of the inter poles in a DC generator ?

All of the above

59) Which type of D.C. generator is used for welding generator set ?

D.C. Differential compound generator

60) Which type of DC generator is used for welding generator set ?

DC differential compound generator