Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / ankush miglani 09718151073
long metallic bars are used fr this purpose. the bars are
fixed to the lower part of the ships and the second end is
in water. the the water is allready salty so better
earthing is obtained. and ths earthing current reaches the
sea earth without causing any hazarts.
| Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
if main CT is of ratio 50/5, and meter CT is -/5 what will be overall multiplying factor of meter.PT is 11000/110 .
What is the maximum percentage voltage drop (vd%)for a motor control center
The slip during plugging operation is given by= A 1-s B 2+s C 1+s D 2-s
how load of a turbo generator can be increased
Which are resistive loads & which one are inductive loads : Refrigerator, Split air conditioner, ceiling fans, well pump, fluoresecent bulbs, T.V, CRT Monitors, Adsl Routers, C.P.U, Printers, Deep Freezers, Speakers, DVD Players, Microwave oven etc. ? Output Power for these Appliances Would be same like this : P = V * A * P.F Or would be changed ? thanks
why we use sinosidal voltage / current instead of others in system?
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
What is knee point voltage of transformer?
how to calulate short circuit current for the following: 1.cable connecting 11KV of 22KV/11KV transformer to 11Kv of 11KV/415V transformer 2.what cable size should i use.
What is meant by a stray loss of a induction motor??? What is the equation to find it
How to calculate Number of Earthing Pits....???
Why we are going for converter transformers for DC drives application instead of distribution transformer?
Phase control and integral control are used for?
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases flux A does not alter B decreases C increases D none of above
WHAT IS IM (INDEX OF MOUNTING )IN MOTORS
