how we test a 3 phase motor on single phase supply....?
HOW WE RUN A 3 PHASE MOTOR ON SNIGLE PHASE. supply for
testing..?
how we verify of a 3 phase motors 6 wire & name thame
a1/a2/a3..b1/b2/b3 and c1/c2/c3 for connecting star delta
starter ........i have only 1 phase supply ? help
forum..........
Answer / k.prakashchandra
You can test-run motor with 1 phase supply treating it as a
capacitor start/ run 1 phase motor.There are 6 leads a1,a2&
b1,b2 &c1,c2 of each phase.Short a2 and b2 and connect it to
neutral. Give phase directly to a1 or b1 ,and give supply to
the other trough a suitable capacitor.Similarly, change the
phases
| Is This Answer Correct ? | 2 Yes | 4 No |
Relation between pyramids and electrical technology?
which is more danjerous high voltage or high current
why the earth pin is thicker than other pins in a plug? If it is for reducing resistance, then why the copper earth wire is not so thick as earth pin of socket?
How to calculate the FUSE rating?
which type of capacitor store high amount of energy for long time ? ( polarized or unpolarized )
how make megger test for control cable like 12c x 1.5mm and what it apply voltage and test timing details.
How you take care of a motor from over loading and what are the different overloading ratings of different motors?
when generator short circuit condition, the current how dissipates. or at short circuit voltage not available then current how can flow?
In Indian Railways , how the AC motor is driven? Please explain clearly starting from the overhead 25kV supply.
How to calculate the actual 3phase power, if the load current of each phase is not balanced
What are the effects to a distribution transformer rated 10Kv with ratio 10Kv/0.433Kv, 3phase 50hz for example but fed with power supply of 11Kv?
how we calculate capacitor bank mvar for 11 kv distribution networ , and i need releation between capacitor bank with voltage, frequency, current, pf
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)