How each of the following losses occur in d.c machines (i) copper (2)core (3) windage (4)friction please help me
1 2126Why does an induction generator is preffered as compared to synchronous generator in especially a wind energy power production project?
1 2214WHAT IS THE FAULT WHEN 100HP TURBINE MOTOR TRIPS, LIST THE FAULTS AND ITS TRABULESHOOTING TIPS.. MY AUTO TARNSFORMER STARTER TRIPS
1 2164what is the meaning of Ring Mean Unit in a substation or trasformer also tell me its oerpuse?
4 51418How can make a star delta with Rstar delta feeder ( ( 4contactor & one timer ) pls answer with digram (power &control digram)
1 3813write circuit diagram for a motor rotate in forward direction once it started and when pressed the same button it should rotate in anticlockwise.
1 2640what is mathed of check the D.C MOTOR 181 KW (ARMATURE AND FIELD) WHAT IS THE MATHED OF CHECK THE THYRISTOR MODULE (HIGH CURRENT)
1 2111Post New Electrical Engineering Questions
please send me previous year questions of jspl through which i could prepare myself for the test.
Draw the line diagram of diffretial relay connected to transformer?
how to avoid electrical shock how capacitor store charges wat are the speed control of induction motors state faradays law flemings left hand rule what is rotary converter wat is transmission and distribution what are the sources of energy abrevation of acb,vcb,sf6,igbt what is output equation of transformer which test copper iron and iron loss are calculated what is eddy current draw a single line diagram (10 marks) draw direct online starter(10 marks)
What is the basic principal, by which DC voltage level is increased more than the supplied AC voltage during conversion. As upto AC level it is contorrled by firing anlge but after maximum level how is it possible.Please clear picture. OR we have to supply the higher level AC?
In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?
what is thermal resistance of PVC Cable.
what is a reactive power? what is the relation with power factor?
I need bhel electrical test pattern & paper
Anybody tell me about modbus hex address of l&t trivector meter er300p??I want to read voltage,current,kwh etc via rs485...If anybody have a manual then send on my mail..Brijeshmodi18@gmail.Com
RESPECCTED SIR/MADAM- I AM PRERING FOR SECTION ENGINEER (ELECTRICAL) RRB CHANDIGARH PLEASE SEND ME SOME PREVIOUS YEAR QUESTION PAPER OR MODEL PAPER.MY EXAM IS ON (30- NOVEMBER 2008).I AM VERY THANKFUL TO YOU. FROM- HARENDRA SINGH YADAV
sir i want previous entrance exam papers for written test
Please send 110 kv sb station full single line drawing(sld)
what is the minimum pay scale for electrical engineer (building construction)in kuwait? plz revert back with yrs of experience & pay scale respectively.
XYZ
What types of high speed CMOS circuits have you designed?