Electrical Engineering - Alternating Current and Voltage - Discussion
Discussion Forum : Alternating Current and Voltage - General Questions (Q.No. 4)
4.
To produce an 800 Hz sine wave, a four-pole generator must be operated at
Discussion:
24 comments Page 2 of 3.
Name said:
1 decade ago
All formula shown by our friends are clear as crystal. RPS means Revolutions Per Second.
Gurupriya said:
1 decade ago
Please give clear formula. And what is rps?
Rafiqul Islam said:
1 decade ago
N=?
Given data,
P=4.
f= 800Hz.
We know,
N= 120 f/P RPM.
=> N= 120*800/4.
=> N= 24000rpm.
=> N= 24000/60 rps.
Therefore N= 400rps.
Given data,
P=4.
f= 800Hz.
We know,
N= 120 f/P RPM.
=> N= 120*800/4.
=> N= 24000rpm.
=> N= 24000/60 rps.
Therefore N= 400rps.
Ashok gavel said:
1 decade ago
N = 2F/P rps.
N = (2x800)/4.
N = 400 rps.
N = (2x800)/4.
N = 400 rps.
Asha.rrrrr said:
1 decade ago
What is the 60 here?
Dino said:
1 decade ago
Frequency = No of poles x Revolution Rate.
f = (2 * 400 rps).
f = 800 hz.
f = (2 * 400 rps).
f = 800 hz.
You said:
1 decade ago
All showed same formula but differed in arrangement.
Akshaya said:
1 decade ago
Every engineer has different creative. It is shown here.
Sai said:
1 decade ago
N = 120f/p.
= 120*800/4.
= 120*200.
= 24000 rpm.
= 24000/60 rps.
= 400.
= 120*800/4.
= 120*200.
= 24000 rpm.
= 24000/60 rps.
= 400.
Swapnil said:
1 decade ago
N=120F/P.
N=120*800/4.
N=24000.
To convert it into rps.
24000/60 = 400.
N=120*800/4.
N=24000.
To convert it into rps.
24000/60 = 400.
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