what is the difference between transformer and amplifier ??
Answer Posted / naveen
transformer simply transfers
the energy from one circuit
to another circuit but
amplifier not only transfers
the energy but also amplifies
the energy....
i think its the difference
between the transformer and
amplifier
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
What is creepage distance..... what will be the value for different voltage level
Define gain margin?
How to detect voltage vector shifting in interconnection protection.
why co incidence factor considered in transformer sizing?
i have seen one 8.4 MW synchronous motor in a plant located in bellary it is fixed with brushless rotary rectifier ,anybody can explain its start up principle
placement paper samples of mspl company
In case of HV test on medium voltage cables, BS is asking for 4 U0 where as IEC is asking for 3.5 U0. Can any one advise me how this 3.5 times or 4 times U0 is derived?
how we can come to know that motor winding resistance which showing by DMM is right or wrong???is there any chart or something that we will compare & check???
What is MSL designation of a motor and same may be provided in details.
why we use the 100% and 95% stator earth fault protection for the synchronus generator ?
what is meant by skew width in machines?
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
PIU how does work?
On 400 amp factory load how kvarh capacitors provide
can u describe the method used for protection of transmission line.