What happens instead of using 3 phase, if we give loop of
single phase to all three phases ??
If the supply system was 3 phase with neutral the single-
phase consumers [lighting, single-phase motors and so on]
could work [you have to check the other two phase are
disconnected at first].The current on the remaining phase
will rise since all load will stay on this single phase [it
depends on how was the load distributed per phase]. The
three-phase motor will not work at all-no start- no current
for ungrounded stator winding and high current for grounded
one].
If the supply system was 3 phases without neutral nothing
would work [you supply one-phase without return through
neutral].
Is This Answer Correct ? | 3 Yes | 2 No |
Is it alright to connect more than one RCCB of same rating in series for a three phase equipment?
What is the output of 25 kva 11/.4 kv transformer in kw ? Plz generalized it...
What is the difference between INVERTER and UPS?
WHERE CAN I GET THE PREVIOUS QUESTION PAPERS OF Govt Polytechnic in deee 2nd year papers
when ac current flows thru d coil of a contactr,it energizes,magnetic field attracts d contact of the coil...nw wont dt ac current in d contct induce current back on to d coil thru mutual inductance leading to high currnt in d coil
what is static frequency converter?what is the function...of sfc...?
can we make a electric generator,which can not use any type of fuel,air,solar,gas,thermal,coal,petrol,etc and able to produce electrical energy (or self electricity generating generator)
for a 11kv transmission line what capacity of CTs & PTs are required?
11kv/433v delta/star distribution transformer primary side full load Ht current is 83.33A in , but input side VCB rating 800A.why?
why we changed the polarity of DC generator ?
200-100/1-1A – Transformer Knee point voltage
how to size H.T & L.T Panel ?