Can i connect all earth pits in ring system...,
And wat IS 3043 says...please help me
Answer Posted / devendrapandey
yes we connect all earth pits in ring system.IS3043 is the
standerd international rule of earth pit.Acording this we
have follow some rules in meaking earth pit like the earth
resistance should be between the 0 to 3 ohms & some more u
will know as well for making a perfect earthpit.
| Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
2. A current i=(10+10 sin t)amperes is passed through MI type ammeter. its reading will be.........
If VFD is On but no starting commond on it. so how many outpout voltages of VFD
What is the meaning of C1, C61, C91 cable
should %impedance be high or low in a power transformer? if so why?
how can tell us the AC indoor or outdoor which Tr and formulls
how generator avr give to the input?
What are the symptoms of a bad PG card of a drive (inverter) esp. of Yaskawa Ac Drives (inverters) G7 ?
what is positive , negative & zero equivalent system resistance
How to know the following data of synchronous generator 1. D-Axis Unsaturated Reactance 2. D-Axis Unsaturated Transient Reactance 3. D-Axis Unsaturated Sub - Transient Reactance
I have c license but I don't know eligibility of Max Kilo Volts under the electrical licensing board.
Can anyone tell me some hints about what type of questions are asked by the interviewer by an Electronics engineer when company is installing an IPP and wants a team of engineers?
1 “earthing” for bonding of equipment and circuits to common plant earth electrode potential, 2 “protective earthing (PE)” when this bonding is required for personal safety provisions 3 “grounding” for interference suppressing bonding of screens, sys-tems with ground level 4. low-impedance earthing ? 5.primary earthing system and secondary earthing system what is that? 6.earthing electrode or mesh net earthing electrode ? very confusing , simple but very informative help required ? i will be very very thankful to you guys.
What are operating procudures & Safety precautions to be observed while operating OLTC in manual mode ?
i had aplied Hindustan Petroleum corporation limited for the post of maintenance technician -Electrical,i want model questions,if anybody have please send it or please advice?
Anybody know how schematic diagram for reverse power relay? RPR for generator protection