how to calculate no. of earthing pits and their diamensions?
no. of lightning arrester rods which are required to
protect a building of 35 mtr and we calculate?
- 5 Answers
- 26223 Views
- Dharampal Premchand Limited, FlowMore, Hindustan Zinc, Ispat, Maheshwary Ispat, NDDB, Siemens, I also Faced
- E-Mail Answers
Answer Posted / jagjeet
The LE installed on the Top of 35 mtrs high building covers
the redial distance of 35 mtrs across the LE on ground
level so the no. of LE not only depend on Height of the
building but the others dimensions of the buildings.
| Is This Answer Correct ? | 11 Yes | 1 No |
Post New Answer View All Answers
Is MEN and RCD related to each other ?? IF yes then how??
what is the difference between switch yard to residential area.and how much required it.
how we decide the require size is this for a known current at fuu load?
what is spadar bar .why I use in DC generator.
1.why we are using metal oxide gapless block in lightning arrester,2.What is minimum and maximum rating of metal oxide blocks using in india
What is A check, B check, C Check & D check for a diesel Generat
distribution is maximum done by a)radial b)network c) parallel d)b & c
What type of fittings and electrical accessories can be install in radiation area ?
what could be the RMS value and average value of a 4 phase sine wave?
Explain Active power,reactive power,how its related to each other , & inductive ,capacitive.
why the India electrical supply transmission loss is high when compare to us
why and how current drawn by battery charger depends upon the altitude where it is located?
why the perameters of secondary circuit are more important then that of the primary circuit of induction motor?
how many types of motor can be used in washing machine
what should be the no load current for 3 phase ac motors ranging from 5 kw to 1000kw?
