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what ll happen if neutral is not shorted with phases while doing transformer short circuit test & what ll happen if neutral is connected to ground?
1 4057a. void main() { char a[6] = "INDIA"; while(*a) { printf("%c",*a); a++; } } 1. india 2. I N D I A 3. no output 4. error 5.Null
1 11784c. int m = 10; main() { int m = 20; {int m = 30;} printf("%d %d",m,::m); 1. 10 10 2. 10 20 3. 20 10 4. 20 30 5. 30 20 6. None
2 6050what is difference between isolation and ultra isolation transformer?, what is the method of testing ?
1 4427How can I indicate rpm on digital rpm meter with help of simple tacho output? tacho output is 90v at 3000rpm.
2 4300WHAT IS METHOD TO DESIGN SIZE OF A 11KV UNDER GROUND CABLE FOR A OUTGOING FEEDER FEEDING 6NOS 250KVA TRANSFORMERS WITH 5KM LENGTH OF FEEDER?
1 3617why should be the frequency is 50 hz only why not others like 45, 95 56 or anything , why should we maintain the frequency constant if so why it is only 50
3 7601How to find the maximum load that can supply by a particular(say 315kva) KVA rated transformer?
ME,
2 5195Post New Electrical Engineering Questions
if any body have question paper of railway (section engineering),then plz send me .i will thank of him/her.
What will happened if the neutral of the (star connected secondry) Xformer disconnected? (if its Above KVA rated one)
Draw a SLD for main panel for school having connected load of 1200kw and emergency generator 200kw.also show the increase of additional load of chiller 225kw in the lv panel indicating meter postion size of transformer ,cables and capacitor bank.
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
What products have you designed which have entered high volume production?
How to do cable earhing? whether by grounding Armour to ground or by running extra G.I wire along with cable? which one is preferred mostly amoung them? If the second one is more preferable how many GI wires to be run along with cable (1 or 2)?
Do you need any help with FEWA Electrical Supervisor exams?
ANY ONE TELL ME ABOUT generator synchronization panel panel to synchronise 3 gen of 250kva both automatic and manual. 2 gen output vol 415 3ph, 1 gen output vol 400 3ph SEND THE DETAILS DIAGRAM ON THIS EMAIL ADDRESS ayazleo@hotmail.com as soon as possilble best ragrds electrical engineer ayaz mahmood SAUDI TECH
hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E
can you plz send l&t aptitude questions if available its urgent plz plz plz
please send previous exams question papers
Yazaki india pvt ltd interview questions qurey related
PLZ sent the previous year question paper for GET in NHPC on my EMail id ppshanker@gmail.com
please send me latest & previous years question papers for IOCL Technical level questions
compare between starting charactristics of synchronous motor with those of 3Q Squirrel cage induction motor
