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Engineering AllOther (1379) Hai Frds, i want to join in testing tools course, pls sugest good institute. And pls tel about Mind Q institute & phone num of Nareswar Roa sir plss, ple mail me plssssss
1822Hai Frds i want to join in testing tools course , plee tel me which was the Best institute, plsss reply me, i am waiting for ur reply....
1908Hai Frds, i want to join in testing tools course, pls sugest good institute. And pls tel about Mind Q institute & phone num of Nareswar Roa sir plss, ple mail me plssssss
1863Can 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 . please reply..............
NTPC,
9 22492Can 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..............
1780I have a table fan of Rallifan Make. When I overhauled it I found a stator winding and an aluminum die cast rotor. So it is supposed that it is a 1 phase induction motor. But there are only two terminals coming out and there is no capacitor. Can any one tell how this motor works? or which type of this motor is?
1 4197On the secondary side of a distribution transformer, we use 1c x 630 sq mm cable. Why dont we use 4 core cables instead of 1 core cables on the secondary. Why we use aluminium cable glands on the outgoing instead of brass cable glands?
2 10916Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?
2221
why sometime we get electrical shock while touching the ballon of dish tv connection ? which we should not get.
What types of valves are recommended for slurry services?
why always current in some amp and voltage is 230?
Brief me about maintenance planning & sheduling of machine tool.
how to calculate the torque of a motor?
why demand factor less then 1 ?
Define what is hole current?
how to calculate duct fittings surface area ?
what is commisioning procedure,2)what is is the main work in commisioning in the field tx to dcs, plz send me detail
What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?
What are chebushev filters? Explain?
plz send me any one gate papers
Define the term latent heat.
What is weather satellite?
i wante appsc assistant engineer old question papers?