DC Generator Fundamentals
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Questions and Answers

What is the primary function of a D.C Generator?

  • To convert mechanical energy into direct current (correct)
  • To convert electrical energy into mechanical energy
  • To convert mechanical energy into alternating current
  • To convert direct current into alternating current

What is armature reaction in a D.C Generator?

  • The flow of current in the armature
  • The magnetic field produced by the armature
  • The reaction between the armature windings and the magnetic field (correct)
  • The vibration of the armature due to mechanical imbalance

What is the purpose of parallel operation of DC generators?

  • To increase the current output
  • To improve the efficiency of the generator
  • To increase the voltage output
  • To share the load and increase reliability (correct)

What is the difference between a lap and a wave winding in a D.C Generator?

<p>Lap winding has a series connection, while wave winding has a parallel connection (C)</p> Signup and view all the answers

What is the significance of understanding different winding methods in a D.C Generator?

<p>It affects the efficiency and performance of the generator (C)</p> Signup and view all the answers

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