How does the phase sequence controller works, how it identifies the phases? confirm working principle
1 2173What core magnetic balance test of transformer? How to do this test in a three phase Star star (star-LV, star-HV) transformer? How to measure and where to measure?
1 50101)how many types of earth? 2)how many types of megger and how to select that range? how much time taken for megger calibration( we r using megger)
1 4635What are the types of lighning arrestor protection system? how to choose that according to load?
SPL,
2 4844As a good company employee, can you report your supervisor to the company management if he or she is going against the company interest in his or her actions?
1 3705can we make a electric generator,which can not use any type of fuel,air,solar,gas,thermal,coal,petrol,etc and able to produce electrical energy (or self electricity generating generator)
NTPC,
1 1999Post New Electrical Engineering Questions
What is the height of DA, DAL, DB, DC & DDE tower?
Hi all 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 varshashahi@yahoo.com Thanks and regards Varsha
Can anybody post questions asked in Engineers India Limited Interview? Thanks in advance.
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
how to interlock 3 nos MCCBs using under voltage coil. please provide me circuit diagram?
How to calculate the sag on transmission Lines.
Why squirrel cage motor can only use with low starting loads ?
Is it possible to measure correct value of earth resistance & cable insulation ristance with out disconncting earth lead & both sides of cable ends? If not, any other method to measure ER & CIR with out disconneting from the system.
What current position are you holding in your current company?
please send the IS strandard for electrical to sakthi_murugan86@yahoo.co.in
What will happened if the neutral of the (star connected secondry) Xformer disconnected? (if its Above KVA rated one)
Circuit diagram of tube light without starter using electrical choke
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 HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2
hello!my name is sheikh iam preparing for indian engineering servieces,please send me the old question papers..to sheikhshaazforjobs@gmail.com