why fault current always calculated for 1 seconds?
- 3 Answers
- 3930 Views
- Coca Cola, I also Faced
- E-Mail Answers
Answer Posted / renish2905
Becuse of the fault current is very large and small time about 1 second or friction of second.in this time CB is activated nearly less than of second.and all about calcualtion to took fault current time 1sec for easy to calculation.
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
Explain thin film resistors and wire-wound resistors
what is different between phase and netural
how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage. note--it is tested with 5000 kv megger and insulation resistance is 0.05 M ohm. and some time 0.03 M ohm comes.
what is the reactive power what is the use of it in system
state the working of discharge lamp?
which mm cable should be used for 1.hp immersible pump motor for the distance of 330 metres?
Explain the function and difference of Restricted earth fault, simple earth fault and sensitive earth fault with connection diagram.
how to convert lv line to hv line and viseversa, any losses will occur during this process
can anyone give an idea about dia calculation in cold rolling mill
what are the differant std sizes of cable trenches?
Should power factor be low or high?
any one guide me to reduce the power factor of diesel Generator from 0.97 Leg to 0.8 Leg.with out any change in my load.
How to run a three phase motor into single phase........
solar energy light efficiency & disadvantages?
Discribe type of fault in DOL and stardelta startor.
