Interested to Buy Any Domain ? << Click Here >> for more details...
in india,we use 230V,50 Hz,whereas many other countries use
110V,60Hz.what r d advs and disadvantages of each of them?
- 11 Answers
- 27729 Views
- I also Faced
- E-Mail Answers
Answer Posted / kj
Just 2 points about the above answers.
1 - 110 is sufficient to cause electrocution and therefore
is not safer that 230 volts.
2 - while it is true that 230 volts will require smaller
cables as the current is about half for the same power as
it would be for 110 volts. It is not true that 230 is used
only in third world countries because it is cheaper and
life is not as important.
North America uses mainly 110 for domestic uses. In all of
Europe 220 volts is the normal voltage. Japan is one of the
few Asian nations which use 110. Most of Africa and the
South Pacific use 220 to 240 volts. South America use a
mixture.
| Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
i m in need of current rating chart of heavy duty pvc/xlpe, cu/al cables. can somebody provide me? if yes, plz send me at ashish_patel111@yahoo.com
Can anyone please provide me details of MCCB/Contactor/SFU rating calculations for a motor feeder..for example 50 kw.. not from type-2 cordination chart. i want manual calculations..
What is the meaning of C1, C61, C91 cable
what is die electric strnth of transformer ?
what is self capacitance of inductor
An ISP is granted a block of addresses starting with 150.80.0.0/16. The ISP wants to distribute these blocks to 2600 customers as follows. a) 200 medium size businesses; each needs 16 addresses b) 400 small businesses; each needs 8 addresses c) 2000 households; each needs 4 addresses Design the subblocks and give the slash notation for each subblock. Find out how many addresses are still available after these allocations.
what is the meaning of neutral displacement ???
I have a situation to design sub-Distribution board/Panel meant for feeding power sockets. In the incomer CAN i Take TP MCCB with Neutral Link and All the outgoing feeders with to sockets with TP MCCB and Neutral Link? P.S : My System is IT Earthing
we have 3.5MVA-11/6KV transformer. how can we calculate earth fault current and NGR calculation?
DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.
How the annunciator works ? How to do its wiring
How to discuss the phase shift of transformer considering open delta?
How dia computation perfomed in cold rolling mills .
What is the formula to calculate the size of Aluminium and copper cable?
What should be the percentage increase in length of the dead end clamp for bus bar conductor (Hawthorn) after hydraulic pressing and what should be the applied pressure?
