Questions :- HR- Q.1 about yourself & family background ? Q.2 Why u choose Power sector as ur carrier starting not any other sector ?? Q. 3 What think abt NTPC ? Techincal Questions:- Q.1 about Vocational Training……What u did , see the main equipments….etc Q.2 Why a transformer Noise during its running condition ? Q.3 about transformer oil material & Test name for the measurement of its dielectric strength & wht will u do if its dielectric strength goes low ? ……..some discussion type ? Q.4 What is relation between transmission lines & Communication lines ? Q.5 Which Machine u will prefer to use at a place where flammable gases are coming out & why ? Q.6 how fault in an electric system is detected & hw protection of equipments is done ? Q.7 Why we didn’t feel electric shock in an electric train ?? Q.8 Anything u want to ask from us ??44 22601
WILL THE PERCENTAGE IMPEDENCE FOR A ONAN TRANSFORMEER BE THE SAME COMPARED TO ONAF TRANSFORMER OF SAME RATING???5 6391
Why don't we provide SURGE ARRESTORS for Transformer feeders?5 5603
Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???850
How does a VOLTAGE OPERATED DIFFERENTIAL RELAY work??2 5495
Why is it that variation allowed in supply voltage to motors is (+ or -)10 %, whereas that in frequency is (+ or - )5 %3 3863
What is the difference between MCCB, ACB & VCB7 13170
what is mean by NTPC?,why didn't electric shock in train?7 9149
what is the acceptable value of TAN DELTA and dissipation factor for 11kV, 1.75HP Motor?.
any earth foult trip the relay but in welding time not trip by earth foult
typically in power distribution substation. 1- Any idea how would be the graph of capacitor bank consumption verses time through the day . 2- How is the switching ( on and off ) of the capacitor bank, per need?
what is the internal working of star delta starter
HOW TO CALCULATE THE VT SIZING?
when will be the iocl interview results ifaced the interview on september 8 th
please give some hindalco placement papers for written exam
i need the details about bhel exam.how to apply for that.please send to my firstname.lastname@example.org
We have two parts in generator, electrical & mechanical. how it works?
In Designing the rating & accessories of a MCCB how to choose the type of releases..means what is the basis for selecting, thermal magnetic, electromagnetic & microprocessr based releases
draw 3 phase rectifier diagram
describe the Operation of induction generators from bus bars
Determine a suitable number of slors and conductors per slot for the starter 1 winding of a 3 phase, 3300 V. SO Hz 300 rpm alternator. The diameter is 2.3 m
What is the exact formula for one weber of magnetic flux?
We have two APFC panels in same station. I need how to connect CT in two APFC panels.can we take one CT in series connection or two separate CTs.