i have 2 motor of same rating. on no load condition one
motor take 1.6A but other motor is taking 4.8A. what is the
reason of this. please explain with proof.

Answer Posted / b.b. singh

one motor has connected in star then it taking 1.6A &
another is connected in delta so it taking 4.8A.

Is This Answer Correct ?    16 Yes 1 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors

1534


how we findout a ignater is faulty or not?

1604


why in the three pin plug all 3 pins are cutted ?

1539


why we need to us lenz's law for synchornous motor

2080


wish of these transformer uses oil?

1177






How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).

1498


Difference between field rheostat and armature rheostat.

699


How to find out damper winding failure for synchronous machine?

1002


Thermal withstand capability under full short circuit conditions, in terms of number of times of occurrence of short circuit and corresponding anticipated percentage reduction in transformer life.

1975


What are dcs and plc?

687


What is the difference between electronic regulator and ordinary electrical rheostat regulator for fans?

660


What are the advantages of the three-phase motor over single phase motor?

609


wat is d diffr btw shunt coil and trip coil in VCB?

2358


can u tell me the promotion from oiller to enginer

1432


How to test REF relay testing for LV panel as per Kahramaa standard?

4262