What is cmr?

1161

when generator short circuit condition, the current how dissipates. or at short circuit voltage not available then current how can flow?

2196

Explain how is a submarine able to submerge and surface?

1116

With a phasor diagram show the effect of increasing the field current of a generator supplying a constant real power and connected to a grid system.

1990

How to Calibrate Temperature Switch in field

1327

What other TCP setting can you modify besides MTU to shorten packets

4683

What is noise in reference to electronic circuits?

1063

please can any one send me BHEL ECE sample papers

2239

1. What is differential relay? How it operates? 2.How to calculate the Short Circuit Impedance in Transformer? 3.What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works? 4. While testing the 33KV Busbar by using Hipot kit, what should be the test voltage we have to apply? 5. What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer? 6. Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example? 7. Why restricted earth fault protection is needed? Why can’t differential Protection is sufficient? 8. What should be the minimum and maximum ohmic value for earthing? 9. Why DC Currents are not used in transformer? 10. What is the Frequency while we step up the voltage from 220V to 11KV? Is it possible? Explain it?

2290

i am electronics & telecomm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you. NAZEEHA E.MAIL ID:- km.nazi.km@gmail.com

2095

can i get civil engineering test papers.......?????

2481

tell me about eletrical contractor

1970

What is the use of GMV in turbine?

4450

For making a new road in a village having a school & hospital , tell the steps of construction systemically ?

1667

What will happen if someone adds oil to the fuel of four stroke bike engine?

1262