Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / kiran
frequency is defined as number of cycles passes through one
second.
if frequency=0,it is direct current.
if it is for ac,as for our domestic supply we take
50hz,means in one second 50 cycles can pass from one point
to other.
frequency is inversely proportional to time.
so for 50hz, the time taken to pass is 0.02seconds or 20ms.
frequency plays vital role in switched electronics as
depending on its operation, digital bits 1s and 0s can be
determined.
any comments..........
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
What is the different types of cable & current capacity of cable
i have a 1500kVA transformer what is the kWH meter i need to use?
Transformer how to maintaince a check b check c check d check
why we take movement of rotor always in counter-clockwise direction in 3-phase induction motors?
How PSV sizing being done
if the motor rated speed is 950rpm. how to change the above rated speed? is it possible?
What are the causes for the failures of sandwich type (Al) busducts?
what is per unit calculation?looking for simple and strong explanation thk u
In a flange coupling, the flange bolts are designed for
how to compute kvar in substation feeder to improve power factor and sending voltage
Is there any type of starter for DC motor other than two point,Three point and Four point starters?
why not starting switch first connect in direct on line starter?????
what is meant by IGBT how they differ from tyristor ?
How do we calculate the Out put voltage of generator, after the excitation is being given?
What is the formula to calculate the rating of a three phase air circuit breaker
