DC Generator Electrical Engineering Multiple Choice Questions and Answers(PDF)

DC Generator Electrical Engineering Multiple Choice Questions and Answers(PDF)

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DC Generator Electrical Engineering Multiple Choice Questions and Answers(PDF)   1.The material for commutator brushes is generally (a) mica (b) copper (c) cast iron (d) carbon Ans: d 2.The insulating material used between the commutator segments is normally (a) graphite (b) paper…

Mechanical -Theory of Machines Multiple Choice Question(MCQ) with Answers

Mechanical -Theory of Machines Multiple Choice Question(MCQ) with Answers

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Mechanical Engineering-(Theory of Machines) Multiple Choice Question(MCQ)  with Answer  Model Question -1   1-In order to have a complete balance of the several revolving masses in different planes (A) The resultant couple must be zero (B) The resultant force must be zero…