Electrical Engineering - Alternating Current and Voltage - Discussion
Discussion Forum : Alternating Current and Voltage - General Questions (Q.No. 14)
14.
When a sine wave has a frequency of 100 Hz in 12 s it goes through
Discussion:
6 comments Page 1 of 1.
Kazim said:
7 years ago
Period, T = (time taken, t)/(number of cycles, n); Also, T = 1/(frequency, F),
Therefore, T = (1/100) = 0.01s,
So, n = (t/T) = (12/0.01) = 1200 cycles.
Therefore, T = (1/100) = 0.01s,
So, n = (t/T) = (12/0.01) = 1200 cycles.
Sweta said:
9 years ago
F=cycle^seond.
100 = cycle/12.
100 = cycle/12.
Venkatesh said:
9 years ago
F = 1/t
So,100 = 1/12,
= 100 * 12,
= 1200.
So,100 = 1/12,
= 100 * 12,
= 1200.
Jagadisha said:
1 decade ago
Sine wave completes 100 cycles in 1 sec and for 12 sec its 100*12 = 1200 cycles.
(1)
Poovizhi said:
1 decade ago
Frequency = Number of cycles / Unit time
No of cycles = Frequency * Unit time
Frequency =100Hz Time=12s
No of cycles = 100*12= 1200 cycles
No of cycles = Frequency * Unit time
Frequency =100Hz Time=12s
No of cycles = 100*12= 1200 cycles
Sukanta said:
1 decade ago
As 50hz is 50cycle per sec than
100hz is 100cycle per sec
100hz in 12 sec is
100*12=1200 cycle
100hz is 100cycle per sec
100hz in 12 sec is
100*12=1200 cycle
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