Interested to Buy Any Domain ? << Click Here >> for more details...
can we use the 110 v primary Tr 240 v secondary step up Transformer as reverse 240 pri 110 sec
- 3 Answers
- 4457 Views
- Hyundai, I also Faced
- E-Mail Answers
Answer Posted / jayakrishna
Used. B/c tr is a bilateral machine. By changing tappings and supply side same can be used.
| Is This Answer Correct ? | 1 Yes | 2 No |
Post New Answer View All Answers
How DC earth leakage currents can be reduced ?
HOW WE CHOOSE EARTH'S POTENTIAL AS ZERO V?
What is the role of Dedicated earthing in UPS System?
How i can calculate current of cable according to ares?
What is the resonant peak?
at what basis/standard we have to arrive the current density of aluminium/ copper in busbar?
how to find the torque of the single phase synchronous motor by doing an experiment
do we use links in a dc circuit?if so what s its use in it?
What is difference between isolator and circuit breaker?
we need a ntpc previous papers
State any two nuclear power stations in India, with their generating capacity.
we have earthmat at 110KV substation.we would like to take earth resistance.b some says that by connecting earth megger terminals (C1,P1) at middile point of earthmat (at riser) will cause voltage gradient at other earthmat nods and dont get exat earth resistance.when connecting at end nods will get exat value . is it correct .please explain
we are having 110 Kv,250mA Electrostatic precipitators for coal fired boilers. what will be static voltage and current after discharge and what time it will remain before earthing?
how to calculate current and voltage in a same circuit?
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..............
