Difference between directional over current and non
directional over current ?
- 2 Answers
- 10694 Views
- I also Faced
- E-Mail Answers
Answer Posted / kumar
Mr.Sarkar thanks for your answer .Can you just explain the
same ?
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
how desiel generate sart fail of eb?
Either the Armoured Earthing strip of HT 3 core cable have to pass through CB CT or not , why ???
If mutual flux is 1.2wb & power factor is 0.8 lag , then what is the Useful flux of a transformer?
What is the Good Earth resistance value of G.I & Cu. Chemical Earthing & Normal Pipe Earthing?
when measure the core loss of three phase distribution transformer or three phase reactor loss, one phase shown negative watt loss. why??
How we can determine short circuiting current any plant and for example a plant which power generation is 415 volts and plant load is 500 kw.
explain types of electric welding and its applications
diameter of cable and core is doubled then the value of capacitance is
What is the capacitance values of 132,220,400 & 765 kV current transformer
Can we use 230VAC, 63A MCB for 120VAC, 63A supplied heaters load?
in the directional overcurrent and earthfault protection,normally we are setting the angle 45 deg lead for phase fault overcurrent and -45 deg lead for earthfault fro forward direction.but both the fault are operating on the same angle region only.why?how the relay will response?
I HAVE A 50A MCCB AS PER DESIGN LINE WIRE CONNECT UPWORD SIDE AND LOAD IS CONNECTED TO DOWNWARD SIDE TO THE MCCB.IF NOW ANY ONE CHANGE SUPPLY & LOAD(WISEVERSA) WHAT HAPPENS ? DOES MCCB OPERATION OR WORKING FUNCTION NORMAL IF YES THAN WHY THERE ARE MARKED LINE & LOAD ON MCCB.
how to select the no. of brushes in a lap winding?
How to check 11000/1.732 to 110/1.732 Potentila transformer (PT)?
what is the advantage of connecting capacitors in delta than in star?
