When to use Oil Transformer type and When to use Dry type? What is the difference between both?
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2 5111why tungsten is used in incandescent lamp instead of nichrome though nichrome has high melting point
2 4889Post New Electrical Engineering Questions
sir pls send the je exam - 2008 and other model question papers..
CBCT selection
hai iam arunkumar. i have applied for an section enginner in rrb. i want lat 5 years solved question papers. if u have please sedn it to arun30682@gmail.com
hi plz send me reliance placement papers..i.e electrical technical papers that have been asked in reliance test.
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
please send 5yearje solved papers on my email himmatsinghnathawat@gmail.com
sir please send me previous year questions of jspl of electrical section through which i could prepare myself fpr the test.
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
In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?
How I can Compare 120v/60Hz versus 220v/50Hz ? Please tell me both advantage and disadvantage ......
Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0
two way ckt diagram can be drawn by how many ways? give diagram
please send me jindal previous aptitude and technical question and answer.my email id is deep_raj@live.com
1)how to reduce the value of tan delta of trasformer and CB,bushing,CT&PT,CVT ? 2)how to reduce the resistance of CB contact and its operating time? 3)plz.....send me the project report on conditioning and monitoring of substation equipment on my email id (gusaiyogendra03@gmail.com)
What is the magnetic field (coil DC ) of Turbo Expander?