Answer Posted / khalaf
From the Ohm law, you make a low resistance by this thin wire to pass a high current that caused by the fault
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
When will you multiply and devide with derating factors to the actual value while sizing the cable?
What are the advantages of hydropower?
I want to ask that is there any relation between current denesity of copper and material purity. also is ther any standard which defines the standard current denesity of material.
True or false question. 1.The fuse provide phase and neutral 2.power loss in electrical circuit can take place in (resistance or inductance or capacitance). 3.two phase system each phase has separated by a phase difference of (90 or 180 or 270 or 45). 4.3 phase balanced star connected load neutral current shall be (line current or phase current or zero or unity)
What is the reason for using a GE G101 MCB in place of an EP102 MCB if both are capable of AC circuit protection?
WHY THREE PHESE SYSTEM VOLTAGE APPLIED IN 440 VOLT
how to convert lv line to hv line and viseversa, any losses will occur during this process
Whar is the KvA rating of 33Kv substation & actual kv rating of power generaating station.
how to calculate the torque of a motor?
PLZ EXPLAIN THE INTERLOCKING AND CONTROLLING OF CONTACTORS????HOW CAN I DO THAT?
Electronic circuit
Advantages/Disadvantages of earthing of neutral bus on MSB instead of separate neutral earthing for transformer/DG sets feeding to MSB
I am going to appear for the RRB Chennai junior Engineer online exam. Please send me the previous exams question papers (also solved) to my mail id: rrkhandhar@yahoo.com
explain single phase series motor
How stabilizer works??