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
Why do you have to use Protecion relay with the function MTB ( Mechanical Trip Button ) for electrical system.
- two pumps must work with them at the same time but if the first pump start the second pump must delayed for some time to start also , with motor rated power = 90 KW and rated voltage = 380 V and rated power factor = 0.85 lag please draw the power and control circuit for it and determine all circuit components parameters that you use it
What is the meaning of HT Trivector Meter ?
wat is the current produced in a 5000v megger?
when the positive and negetive terminals are touched on our
body get s shock?
Transmission voltage is kept 11KV,33KV,66KV,132KV,220KV due to
form factor. What happen to 400KV and 765KV transmission
How to calculate no of Lighning arrestors are required for
protecting 50mX 50m*20m cubical building and locations of
When electric field is parallel to the plane of incidence, the electromagnetic wave is said to be
c. Elliptically polarized
d. Hyperbolically polarized
1. Design a counter which counts 0, 4, 8, 2, 6, and repeats
1.a using JK flip flops
1.b using T flip flops
1.c using D flip flops
I have 200 KVA Isolation Transformer for UPS input side. &
ups was having 48% load, suddenly got short what will be the
What happened ,If 3 phase clearance not maintained in 33KV
Line,11KV LIne etc?
why motor range is available 22kv,30kv,37kv,45kv and so on?
why motor range is not available 21kv,24,25,26,27kv and so on?
which is chemical used as in ro water
what is difference betweeen multi grade filter&dual media filter
how you configure motorvision relay (L&T make)from DCS
can we use CBCT in neutral of solidly grounded transformer?
in place of three phases we can pass only one phase which
decreases the size of CBCT?
what heppend if we are connected u1-v1-w1 as a star point
in the place of u2-v2-w2 in power genration