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What is the difference between Isolator annd Circuit Breaker.
ABB, Lanco, NTPC, Power Grid, RInfra,
21 79661If I fill the form of engineering services and I left the exam de to navoidable reasons . Will it counts my one attempt
2 5082what is the formula for 3 phase motor starting cureent deatials 3phase 148A delta 415v, efficiancy 94% can we run the motor with 200A incoming supply
2 8543in a transmission line the aluminium cor is sarrounded and in between there is a another type of matrial what is that?
7 8190We have a bank capacitor rating of 60 KVAR for a overall load of 160 KVA and we have connected three loads of 50KVA each. We would like to auto matically correct PF using APFC. How do we design it?
2 7481I am applying for NTPC examination.Can we please provide previous paper to my mail prasad.chintala108340@gmail.com
1 2273what is a diffrence between MCCB, RCCB, MCB, & ELCB ? what is rated current e.g. on motor name plate indicated that is rated curent? what is full load current? If we run D.C. motor with mechanical coupling and we measure voltage on terminal it shows voltage or not ? same in AC also possible ?
5 16140Post New Electrical Engineering Questions
Q.1:What protection will be used on HT and LT side of 33/0.4 KV, MVA transformer. Indicate capacities of protective device to be used. Q.2:Which types of back-up protections are used in the power transformers? What do you understand by the term over travel in the relay? Q.3:How star and delta connected winding transformer are provided from earth fault
sir please send me iocl written test paper in my e-mail account. i'll be obliged to you........ thank u roshan
please send the last 5 years {{{JUNIOR ENGINEER - ELECTICAL, ELECTRONICS RRB CHENNAI and secundrabad}}} TECHNICAL question papers TO MY EMAIL ID dinesh100701@gmail.com
What is the height of DA, DAL, DB, DC & DDE tower?
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
I want single line diagram for AMF & DG syncronizing panel
I am going to appear RRB Sr. Section Engineer Exam, Electrical. Can you send me previous year questions of RRB Electrical engineer. specially Section Engineer questions. my email id is likerahulworld@gmail.com
can you plz send l&t aptitude questions if available its urgent plz plz plz
can you please send me the technical questions and aptitude questions of honeywell and jindal steel electrical engg. question paper my e-mail ID is(kkesavanraj@gmail.com)
What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?
i want bhel placement paper for electrical if anybody having pl send to my id kavitha867@myway.com immediately
what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.
hello!my name is sheikh iam preparing for indian engineering servieces,please send me the old question papers..to sheikhshaazforjobs@gmail.com
Draw a block diagramof Three UPS systems connected in Parallel mode?
plese send me the oces/dgfs sylabus and previous year question pattern of electrical engg.?
