why the electric train touches only one conductor n where is
the neutral n it will be running 3-phase or 1-phase?
Answer Posted / k.mareeswari
Electric train uses only one conductor.It doesn,t need any
separate neutral line because rail itself acts as neutral
path or return path.
And this runs in single phase.
Is This Answer Correct ? | 13 Yes | 1 No |
Post New Answer View All Answers
What is time invariant system?
Hi Friend I am used multimeter to measure the voltage between R Phase(SS1) to R Phase(SS2). In SS1 is connected with UPS loads. But I am getting voltage between these 2 R Phases. Please give some idea friend
distribution transformer de-rating formula on over limit iron losses
if we look on phasor of the transformer vaoltage is 180 oppsite at primary and the secondary so to improve a power factor is secondary should kept negative to improve it primary side means is -.90 became +.90 at other side
How to Calculate Transformer Earthing Electrode Rod Size both Body and neutral Earthing ? Any Standard Formula? Please Suggted
what is the ATS .And how it works.
what heppend if we are connected u1-v1-w1 as a star point in the place of u2-v2-w2 in power genration
what is Anti-pumping?
What is clock position of Transformer?what are the clock positions are there?and what is different of them?
A 10 MVA, 66KV, 50Hz, Y-connected 3-phase alternator has synchronous reactance of 0.635 Ù. It is working at full load at 0.8 lagging p.f. condition. Find torque angle, neglect armature resistance.
Why do we mostly prefer to generate and distribute electricity in 3 phase and not in 4 phase or 5 phase?
Can an inverter be used as a converter? How?
Which type of a.c motor is used in the fan (ceiling fan, exhaust fan, pedestal fan, bracket fan etc) which are find in the houses ?
armature is that part in which current is induced since in dc motor we supply current to the conductor so why we call it armature?
1.what is mean by 8/20 micro sec waveshape