ALLInterview.com :: Home Page
 Advertise your Business Here     
Browse  |   Placement Papers  |   Company  |   Code Snippets  |   Certifications  |   Visa Questions
Post Question  |   Post Answer  |   My Panel  |   Search  |   Articles  |   Topics  |   Errors
   Testimonials Refer this Site  Refer This Site to Your Friends  Site Map  Contact Us      
   
 
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 ?    203 Yes 20 No


 
  manoj sharma
 
View All Answers
 
 
Please Help Members By Posting Answers For Below Questions
 
 Question Views   Select
 
1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks 1512
what will happen if OLR CT in all phases are short circuted 448
How to setting the volume of RTCC panel AVR (11kv) controller 54
What are the site acceptance tests for power cables, DG Sets, LT panels & 30kVA UPS ? 708
During Testing of Maintenance Free Earthing, How deep should be the Spikes of Earth Test Meter should be inserted in the soil(one spike is 15 Meter & Other spike is 30 Mtrs away from the Main Earth Electrode. Because, recently, we observed that when spike is inserted 3-4 Inch in the earth- results are better, If spike is inserted 1 feet deep than results are increasing. 314
why do we use spark detector inside the slip ring brush compartment 0ona slip ring induction motor? 275
what is conductor copnstant of ab cable 178
How could I get a certificate of competency as Electrical Supervisor? I have completed By BTech in Electrical this year(2012) for VJTI Mumbai Maharashtra. Is it compulsory to be produced while joining? 1840
two way ckt diagram can be drawn by how many ways? give diagram 296
what is the necessary of using inductance property in transmission lines even through resistance is used to opposes the high current flows in that????? 341
Is it a better option to procure screw type air compressor rather than reciprocating air compressor?If so, what is the reason?How should we select an air compressor(100 CFM)? Please mention the important parameters of air compressor. 454
What do you mean by per capita requirement of electrical energy in india 513
orifice sizing how done, checking & selection 265
do any one help me to get "C" license,, i have doubts ,,, if mediators ter pls call me,, my no is 8056640042 57
what is the reason for indication of light in the earth lamps of main switchboard.if there is an earth why does one lamp get dim and the other two bright. 592
E-Mail New Answers        Answer Selected Questions