induction motor. we have a three phase supply from
diffrent source like R= transformer.
Y = DG sets.
B = ups.

if motor is runing.

Answer Posted / vijay kumar m

defenitely not, because generator we dont know which phase
we are going to conect.. so due to mismatch in the phase
angle, it may not induce the require emf.

Is This Answer Correct ?    2 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Give atleast 20 alternating current apparatus and devices.

1262


what are the advantages and disadvantages of oil filled cables over XLPE cables

18048


what are the usual topology of transformers at different substations in the power system and why that particular topology is choosen. what are the limitaions of that topology?

1616


How we can calculate the consumption in kwh of motor on basis of kw @100% load, @50% load & @ no load.

2334


2 v/500amp/hr to 1.80vpc at 20 degree celsious 2v/5ooamp/hr to 1.75 vpc at 77degree farren .this is the capacity of a battery .what is the meaning of this . can i get a detailed explenation

1874






What happen in ups if phase reverse?

1695


what is the clear formula to calculate cable size for a load

1484


Who are the manufacturer for Nitrogen based Fire Protectio/explosion prevention for Oil Filled Transformers? India and international both?

1430


What is meant by reverse polarity and how it can be fixed?

749


can anybody tell me that for p.f. Improvment we use capacitor banks but how to decide its capacitance. As we all know how to calculate kvar but what abt capacitance value

1401


Inverter. converter. Ups.MCB.solar.alternators. motors.

1394


how to conduct dc resistance test for rotor of an alternator and how to measure the rotor dc resistance value theoritically?

2823


How do we calculate the resistance per metre of single core aluminium stranded cable 19*3.25mm sheathed in pvc,at 15 deg C temperature?

1946


why chock were used in old tubelights but are not newest tubelights?

1457


how to select electrical equipment such as fuse,dg,transformer,motor,msb,wire,cable as per the connecting load..please mention any books to design,take licence

2502