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.
Please Help Members By Posting Answers For Below Questions
If mutual flux is 1.2wb & power factor is 0.8 lag , then
what is the Useful flux of a transformer?
We have 250 KW x 2 motors, which are load from 25% to 100%
varying load in every minute , so how can we compansate the
power factor. pl give your opinions on the above subject.
which model T or pie model is prefarable in power syatem
what is difference between the buscoupler and bus raiser?
1) What are your personal strength?
2) What are your personal areas of improvement?
3) What are your expectations from from a particular job?
4) what are your carrier objectives?
How to calculate the electrical load for a standard telecom
BTS shelter and capacity of DG set required to cater to
Connection diagram for KW meter and Kva meter
I had applied for the RRB test in the ELECRICAL category.
I would be pleased if any of you can sent me previous year
question papers. Please forward the question papers to
Thanks and regards
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