if you short the any 2phase(R,Y,B),why fuse get blown?

Answer Posted / bmw6633@gmail.com

because it double the voltage which leeds high resistence
then the fuse should blowen of.

Is This Answer Correct ?    4 Yes 12 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how circuit breaker work.. what is the operations taking place inside a circuit breaker when an overcurrent occurs... is it similar to fuse?

1621


Mention the disadvantages of low power factor? How can it be improved?

683


Brushes are placed at magnetically neutral axis,when brushes reach that point,the armature conductor gets shorted,but it can be seen that the dc supply is also shorted,wont that get damage? help me plz

1811


What is the working mechanism of OLTC in Power Transformers????

3891


For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?

1406






what are the factors to be considered while design the breaker either HT or LT??

1409


I have done my m.tech in electrical engg discipline. Can any one please suggest me how should I prepare for getting into phd in iit or nit.How should I prepare for getting into lecturership

1209


Can any body tell me about INNER SHUNT COMPOUND MOTOR diagram?

1671


Do u know any one? how to find out in motor rated amps? formula?

1541


How could I get a certificate of competency as Electrical Supervisor? I have completed By BTech in Electrical this year(2012) for VJTI Mumbai Maharashtra. Is it compulsory to be produced while joining?

3012


In the ACB breaker capacity is 2000Amp but this each phase taken 1250 But total beldibg load is 600amp or 700amp watt is the problem

1511


What is the difference between acs 550 & acs 850

5374


what is the profesional board for electrical engineer what is thepast and during construction for electrical engineering

1467


what is the Transformer Impedence?How can calculate?

1460


what is the difference between droop mode and ischnorous mode in thermal powerplant?

2168