Interested to Buy Any Domain ? << Click Here >> for more details...
If a motor of 8.5 KW with same load and using in both Star
& Delta one by one,then which will take more current in
star connected or in delta connected
- 4 Answers
- 9408 Views
- I also Faced
- E-Mail Answers
Answer Posted / pillay
What is important is, the motor is designed to operate at
what connection and what voltage.IF it is designed for the
other connection and you powewr it the other way you will
destroy the motor winding or you wont get the intended
power out put.
power is always line voltage X LINE CURRENT x PF x root 3
for 3 phase motor, and you cannot change it.
| Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
On what principle electric motor works?
What is difference between safe PLC and normal PLC
What are the conditions for sustained oscillator or what is backhouse criterion?
What is process of anneling transformer core
how much value of resistance should connect to 15 kw, 6 pole 3 phase slip ring induction motor having RV-240, RA-42.
what are the things that can cause a three phase motor to crawl?
How to Calculate The Neutral Earth flat design calculation for the Synchronised generator (Gen 1-650Kva, Gen 2-725Kva
what is the responsibility of C license holder in industry?
1)what is the function of a frequency inverter? 2)If a few frequency inverter are connected onto a device network,what are the two setting that will ensure the frequency inverter work properly on the network. 3)whats is the name of the input sensor for weigher? 4)How to confirm that the load cellis faulty? 5)Describe briefly the steps to validate that the weigher is working properly? 6)Describe the procedure to validate the flowmeter accuracy? 7)Describe briefly the steps to validate that the tempreture sensor/transformer is working properly. 8)what is the adjustment that need to be done when you are calibrating the temperature transmitter ? 9)what are the safety measures to be taken before disconnecting motor for rewinding. 10)whats is the synchronous speed in rpm of typical 4pole 50hz motor? 11)whats is the formula for kw, ohm's law 12)if a 3phase motor is rated 3kw,415vac,what is it's rated ampere?
What is main cause of cable's terminal point burned in Lug on high temperature although lug and cable selection is ok as per stantard and also tightness is ok as per situation. so please take in deep and tell correct answer thanku.
Dear all, i completed M.E(Power Electronics & Drives) 2011 passed out having 78% so i need job in core side but i don't know how can i receive the calls from electrical companies and i uploaded my CV in naukri, times jobs etc.. In that iam not recieved any mails from good companies so give me best procedure plzzzzzzzzzzzzzzzzzzzzzzzz..... Thanks, K.Linga Reddy Email-id:-lingareddykmthm@gmail.com Ph no:-08015402078
volts=230 c=10mf a=??
Why we use duplex coil and hook switch in telephone system?
bsnl tta exam question
What mean by MLTP
