Answer Posted / sanjana singh
IT KEEP CURRENT IN LIMIT . & ALSO REDUCE DISTURBANCES FROM CURRENT
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Can u explain : what is supply for train (whether a,c or d.c ).I know that supply is 25000v a.c .But there is rumour that supply is D.C. And also explain how lights and fans inside the trains are working ,and what type of motors are used in trains whether D.C motors or induction motors .If d.c motor, how it gets supply.If traction motors are used then what are traction motors and its functions and how it differs from other motors and also explain about locomotive . y d.c series motor in train.train wheels r driven by D.C shunt motor ,at what voltage,and at what speed. please reply..............
what is a composite error in current transformers, why occurs & in which it will occur i.e, either metering ct/ protection ct
How to connect the chemical earthing and complete process tell me plz
What is servo lock in CNC how they work and if any parameter for them in CNC machine
what curve and rateing would you use for a three phase 0.75kw motor?
How short circuit MVA(Fault MVA) in a power system calculated for calculating number of earth plates ?
when the time of backcharging the transformer three phases only enough or three phase with neutral is must.from these which one is the best one.
What is pi controller?
Best way to measure the Soil resistance of rocky soil, three probe method and four probe method
How can we convert 11 kv to 440 volt without using transformer ?
BRIEFLY EXPLAIN THE STORAGE CLASSES AND THEIR TYPES IN C
EXPLAIN METOD OF IMAGE OF TRANSMISSION LINE/ WHAT ARE ITS PRACTICAL APPLICATION?
wht is embedded systems? what is new inthis field?
State thevenin’s theorem?
Why the moulded plug comes with domestic appliances instead of assembled plug like anchor, Vinay 5/15 A.