why high speed tripping relay is used in protection circuit why not normal relay
No Answer is Posted For this Question
Be the First to Post Answer
how to calculate the size of the cable for a particular rating 3phase induction motor?
1 Answers Godrej, Megatron Solutions,
although ckt breakers have taken the place of old fuse. But instead of it , these older ones are still used in the industries and homes ? why .... what are their advantages and disadvantages ? which one is leading and winning the race and competition ?
What are the various reasons for an inductin motor to get heated?
Why Lead-Acid cell voltage is 2.1 volt, why we can not chenged it cell voltage by using extra row-material, only incries its AH.
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
Why neutral point is consider as zero potential?
How to select the gauge of wire for winding of motors? How to select number of turns for winding of three phase induction motor?
why control circuit voltage always chooses to be 110v and 220v? and in where it is 110v and 220v? and in where it AC and DC?
WHAT IS A LINE CURRENT AND PHASE CURRENT
100 MVA 3-phase alternator with earthed neutral has a reactance of 5 ohms per phase. what will be the fault MVA of generator.
How to calculate the electrical load for a standard telecom BTS shelter and choose the DG set capacity for the same load?
what is accuracy ? in any meters , coils accuracy . how can u defined that ?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)