Interested to Buy Any Domain ? << Click Here >> for more details...
if two transformers are parallel & both have fault short
ckt. impedance of 50KA in each case will it increase or
decrease show example?
- 1 Answers
- 3490 Views
- I also Faced
- E-Mail Answers
Answer Posted / rk
it will definitely increase about 65% as in parallel i.e :-
1/R=1/R1+1/R2.
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
hi every body i am master student in control engineering and my project is slip control in trains i assumed a Dc motore as traction motor but i don't have characteristics of this kind of motor that is used in train. i want from every body if he or she has the characteristics or information about Dc motor that is used in train give me those information or technical characteristics .
What are the criteria shall be considers for sizing Fuse and MCB? If the rated current is 10Amps what should be the fuse size / MCB Size?
I have doubt that the supply HZ (very low or high than rated ) may affect the power factor. is it true. ?
0.5,1,1.5,2.5,4.0.6.0,10,16 square mm electrical wires how much take maximum current in 50htz
what is KSR type transmission tower? What is LSR type transmission tower?
A 100KVA SINGLE PHASE TRANSFORMER 10000/200V,50HZ REQUIRES 300V AT HV SIDE TO CIRCULATE FULL LOAD CURRENT WITH LV SHORT CIRCUITED.THE INTAKE IS 1000W.THE % OF REGULATION ON FULL LOAD AT 0.8 PF LAGGING WILL BE HOW MUCH AND THE SECONDARY TERMINAL VOLTAGE ON 0.8 PF LEADING WILL BE
What is order of the system?
Define active filter?
what is motor capacity of 80TR chiller? and also say what is the formula related temperature, motor capacity, TR?
What is knee point voltage of transformer?
Why single phase induction motors are not self starting ?
How many capacitors using in LT panel as per Govt rules?
1. what is usage for power factor in industries?? 2.why we need to monitor power factor??
What is the difference between Static and servo controlled voltage stablizer?
how to select fuse rating for a 3-phase motor ???
