Interested to Buy Any Domain ? << Click Here >> for more details...
how to varied the frequency in transmission line and how i
kept it as a constant one?
- 2 Answers
- 5667 Views
- L&T, I also Faced
- E-Mail Answers
Answer Posted / kunal
by varying the voltage
as per V/f ratio
| Is This Answer Correct ? | 7 Yes | 4 No |
Post New Answer View All Answers
Define closed loop control system.
what is a bus riser in power system and why it is used
In the magnetic fluxes, what is the role of armature reaction?
What is DC series motor?
What is meant by harmonic distortion?
why the check zone and main zone are used for Busbar Protn. scheem?
how to calculate current carring capacity of cable and cable selection? 1) copper flexible cable 2) copper armoured cable 3) Aluminium cable
why ahould you show client/engineer activities clearly on the project plan
What are the necessary components of the feedback control system?
WE know that for Inductor X=2pifL,In DC f=0,then X=0 so,V=IX=0;But In the DC excitation of rotor of AC generator,DC motor field coil which coils are inductor so why does not applying DC voltage short the rotor coil of AC generator and field coil of motor?If it would then DC source might be damaged but it is not happened. Why does the strand conductor of Electrical power transmission line make twist?
What is relation between transmission lines & Communication lines ?
What is the use for cable entry in control room?
Why only sinusoidal ac voltages are generated?why not triangular or sawtooth?
HOW TO CALCULATE S/C,O/C,E/F OF ACB.
Which type of questions well asked. ?
