What is the function of a dynamo?
A. To convert heat energy into light energy
B. To convert light energy into heat energy
C. To convert mechanical energy into electrical energy
D. To convert electrical energy into mechanical energy
Answer: Option C
Solution(By Examveda Team)
The function of a dynamo is to convert mechanical energy into electrical energy. The electric dynamo uses rotating coils of wire and magnetic fields to convert mechanical rotation into a pulsing direct electric current through Faraday's law of induction and Lenz's law.This Question Belongs to General Knowledge >> Basic General Knowledge
Who amongst the following had called Rabindranath Tagore as THE GREAT SENTINEL?
A. Abul Kalam Azad
B. Mahatma Gandhi
C. Dr. Rajendra Prasad
D. Subhash Chandra Bose
Grand Central Terminal, Park Avenue, New York is the world's
A. highest railway station
B. longest railway station
C. largest railway station
D. None of the above
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A. The origin and history of technical and scientific terms
B. Behavior of human beings
C. Insects
D. The formation of rocks
E. None of these
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A. Africa
B. Australia
C. Europe
D. Asia
E. None of these
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