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I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id: vsujith_rajan@yahoo.co.in
RRB,
3 5614can any one help me? 1.what is corona extinction voltage&corona inception volatage 2.what is mean by CFVV?
KSEB,
1 13467which type of breaker sould be used for different level of voltage ? (i.e at 11 Kv, 33 Kv, 66 Kv....
8 20554What happen if we re-start H.T motor whose rotor is running at 40% rated speed. Is it will damage motor winding?
1 3571If an induction motor is restarted before its rotor stop rotating, then what will be the amount of current drawn? Is this current will be the same as motor starting current?
5 7630without any theoretical calculations, can u approximately tell the current rating of a motor(above 30hp)working at 415VAC.
7 9678Post New Electrical Engineering Questions
Write the analogous electrical elements in force voltage analogy for the elements of mechanical translational system.
how to determine motor size for a fan application?
tell me about roaster switch .& what is the function in transmission & distribution?
What is the name of transformers oil filteration equipment?
How to calculate cable rating for 3 phase supply?
Please brief what is sinewave
what is the purpose of bypass mode in energy lighting transformer?
my bachelors was done with EEE now i got admit in NU with CS as course. how to answer this qns 1) why u choose cs? 2) why u changed from eee to cs
write circuit diagram for a motor rotate in forward direction once it started and when pressed the same button it should rotate in anticlockwise.
why three phase capacitor takes unbalanced current in capacitor bank?
How to select the gauge of wire for winding of motors? How to select number of turns for winding of three phase induction motor?
The principle of switching circuits for different types of batteries in application of storage systems
This is reqd for a 1MW Solar power plant..We have 2DC outputs from the solar panels Connected to 2INVERTOR panels.. Output from invertor is 3ph,280v,500kva,50hz.These are connected to individual ACB.This has to be stepped up to 11KV ,1250KVA SYSTEM.Now can I use (1) one more ACBTO GIVE A COMBINED OUTPUT OF 1000KVA,280V & STEP UP THE OUTPUT BY USING a single two winding 3 ph transformer 11kv/1250kva. or (2)use the two outputs and connect to one three winding transformer of above rating..Pls suggestwith details.
please send me the previous year's question papers of jindal GET exams
what is meant by the phrase 'static load' in case of shorting in a generator excitation system?
