what is the use of megger? and types
- 11 Answers
- 54426 Views
- TNEB Tamil Nadu Electricity Board, I also Faced
- E-Mail Answers
Answer Posted / thanigai1984
Megger-a high-range ohmmeter having a built-in handdriven generator
as a direct voltage source,used for measuring insulation
resistance values and other high resistances like insulator
| Is This Answer Correct ? | 26 Yes | 4 No |
Post New Answer View All Answers
If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a camp site.?
PLS SEND THE RRB CHENNAI MODEL QUESTION PAPER my email id is ganesan98655@rediffmail.com
how to calculate fault level?
what is meant by CT`s saturation ? Can we use Metering CT`s with Protetection CT`s ?
What are your personal skills and abilities for such a Master Course and your possible preparation to undertake this course?
A 400 V, 50 Hz, Δ connected synchronous generator has a field reactance of 0.1 Ω and armature resistance of 0.015 Ω. At full load, the machine supplies 1200 A at 0.8 pf lagging. Under full-load conditions, the friction and windage losses are 40 KW and the core losses are 30 KW. What is the machine’s overall efficiency? Ignore any field circuit losses.
As we know diode work on both negative and positive but converting ac into DC we have to given a/c from negative of diode or positive side.please give me answer.
In parallel operation time both NGR’s close or not close if both close what will happen
What is servo motor? what is its purpose?
What is evaporator & condencer & compressor
How we can come to know the substation range,without go through any name plate ?
Circuit diagram of tube light without starter using electrical choke
What is corkscrew rule?
What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?
What is meaning of out of phase (making & breaking) capacity And how to calculate
