I am going to appear for the RRB Chennai junior Engineer online exam. Please send me the previous exams question papers (also solved) to my mail id: email@example.com
what is wave trap? please explain the working and principle4 33289
what is pilot wire? what is the use of pilot wires?9 76087
Dear friends , I am going attend interview for WARTSILA INDIA LIMITED , power plant .Could any 1 pls send me few questions. the area i have to concentrate? please send it to firstname.lastname@example.org. pls help me out1 4330
synchronous motor of 13.5MW having which type protection? and how to set relay?give me relay setting calculation for different protection for this motor assume efficiency,power factor and other term if neccecery1 3066
What is the lower limit of megger value for 66/11KV power Transformer ?7 14197
how can we test the vector group of transformer1 2991
why not feeling shock while touching rotor shaft of induction motor during running condition? during running condition emf induced in rotor.1 2913
What effect does a very low impedance have on the Voltage regulation? On the short-circuit current?5354
if we have a industrial load of 400 kilowatts with 415 volt AC then how much total harmonic distortion (thd%) should be acceptable for steady power system.
write a c++ code that receives an integer number and display the sum of the number and its revers integer?
either water sensor or flow meter,how we observe the water level, f any other equipment are in market ?
we have two generators different capacity on 15 MW and other 6MW at 11 KV , 15 MW gen. bus short level current 40KA,and 6MW short level current 25KA,, length of cable 100MTR between 6 MW from 15MW gen. for bus coupling . kindly tell any one can we use both NGR OR one NGR from any GEN. BOTH NGR has diff. rating. Tariq pakistan
which of the following elements is not present in stainless steel
how does directional relay work incase of ac ?
can we synchronize star system generators with delta system generators?
Both generator parallel condition shared load equally but one genrator taking ampere more than the other what are all the causes to make like this
Briefing the effects of ASR and ACR of a double closed-loop speed regulating system.
sir please send me previous year questions of jspl of electrical section through which i could prepare myself fpr the test.
1.main parts of generator? what is used A-check,B-check,C- check? 2.what is FM200 system in data centers? 3.difference between pac,ahu?
We need to current density & short circuit calculation at 65kA for aluminium & copper busbar.
How does a digital electronic meter work??????
What is the main purpose of c.f.b.c.boiler
I am a possesor of c licence from 1993. I forgot to renew during the year 1998. During that time I was working at TNEB to till date. Is there any possibility to get renewed? or to apply for a new one?