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Categories >> Engineering >> Electrical Engineering
 


   

 

Question working of a diesel generator.
 Question Asked In Companies :: ABC, CTS, Quippo, Tech Mahindra, SRF, AC, KSL, Shree Renuka Sugars, Directorate of Lighthouses and Lightships, Svam Power,     < I also faced this Question! >
 Question Submitted By :: kalyanaraman
  Answer Posted By  
 
Answer
A diesel generator is the set of diesel engine and
alternator. Disel engine is prime mover which rotates the
alternator and alternator generates the electricity.
Further diesel engine works on principle of carnot cycle,
air is compressed in a cylender, then it is compressed up
to high pressure, disel is injected to this compressed air
thus cumbustion takes place,this energy force to move the
piston in the cylendrical passage, piston is further
connected to crank shaft. on the other hand generator
wotrks on principle of electo magnetic induction, when a
DC excited rotor is rotated then at synchonous speed EMF
induced in static armature.

Is This Answer Correct ?    219 Yes 22 No


 
  manoj sharma
 
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