Interested to Buy Any Domain ? << Click Here >> for more details...
why the LED of my electrical meter glows even after the line
has gone.
what actually the reason?
- 3 Answers
- 5992 Views
- I also Faced
- E-Mail Answers
Answer Posted / ghanshyam singh
but Mr. praveen, the led glows for a long time, often more
than one hour, and this is also rare i.e it does not happens
all time that led glows. sometime it turns off with the
supply.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
I want the details about BHEL company examination.Can anyone able to help me please.
We normally make oil soak pits under Transformers. Oil from soak pit goes to collection pit. We provide granules/pebbles under transformers. My question is weather granules/ pebbles to be filled in soak pit or not? if yes upto what level?
how does the terminal voltage of transmission lines increase when a capacitor is connected???? This happens not only in transmission lines but also in all circuits. How??? When a capacitor is connected in a transmission line, capacitor also takes energy from the same supply. But how is it able to increase the terminal voltage??? Practically What sequence of events happen during increase in voltage???
My load is 1635 KW. & current pf is 0.884, I have to improve it for 0.99.Please suggest what KVAR value is needed?
How does "OUT OF STEP" relay ,for Synchronous motor protection, work?
What is the basic principle of welding process?
what is the circulate the diesel in DG in side pls tell parts name and picture with circulate the diesel
what is the difference between ac motor and dc generator
EHV current carrying parts need to have smooth finish,then how can a 245kv GIS with emery finish can run so long?
What are the factors which influence the choice of specific magnetic and electric loadings of a synchronous machine?
What is the disadventage of gland earthing(power cable) if any. ?
Hi all I had applied for the RRB test in the ELECRICAL category. I would be pleased if any of you can sent me previous year question papers. Please forward the question papers to varshashahi@yahoo.com Thanks and regards Varsha
1.What is the range of stator resistance of 3-phase induction motor? 2.Two electrically operated vibro motors are foxed in parallel direction in vibrating feeders. what is the direction of both vibro motors?
When semiconductor fuse does save thyristor in each cycle of conduction? Why under voltage setting keep less in SPRS and more in DC drive?
what are the tests comes under the type test, what tests comes under routine tests.
