Interested to Buy Any Domain ? << Click Here >> for more details...
Why the Motor takes High Current in Starting time?
- 5 Answers
- 12152 Views
- I also Faced
- E-Mail Answers
Answer Posted / rambabu
During start motor requires high torque to get stating load
is zero.also this will given lower o/p voltege per RPM.but a
higher current per phase
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
A 400 V, 50 Hz, Δ connected synchronous generator has a field reactance of 0.1 Ω and armature resistance of 0.015 Ω. At full load, the machine supplies 1200 A at 0.8 pf lagging. Under full-load conditions, the friction and windage losses are 40 KW and the core losses are 30 KW. What is the machine’s overall efficiency? Ignore any field circuit losses.
In single phase ac ups supply when current is measured with tong tester neutral current is found more than phase current.What is the reason?
two phases with neutral supply can be taken in 3C X 10 sq.mm cable .
i am venkat i got gre 930(verbal 270 quanta 660) and my toefl score 105..here question is why u got less score in gre ? what i supposed to tell...any chance of rejection is there...my accadamics record is very good
Why we specify TNC switch with 1NO 1NC ,2NO 2NC ? how we get connection.?
If I want to buy a new Xformer for my plant what are the main parameter will I need to check?
State kirchoff current law?
What is Instantaneous Earth fault relay,how will work
Hello sir, pls send me hpcl technical test papers .i am. Appearing for the exam.
Define conversion efficiency of a power amplifier.
I COMPLITED MY B.TECH AND 10TH CLASS WITH 70%MARKS BUT 12TH CLASS 55%MARKS..CAN I GET INDIAN RAILWAY RECUREMENT EXAMINATION?
what is meaning of 230volts ac 50hzs ac supply is it rms or maximum to getting ac 230v what amount of max voltage they will send
what is the difference between active power and reactive power and apparant power in practical as well as theoritical
a 100mva,400/200v transformer has leakage impdce of 10% draws a steady state line currentof---------------
Haw to check conductivity of budbar
