What is an Automatic Voltage Regultor & what is its use?
What are the general componets we use to design an
Automatic Voltage Regulator..What are the factors to be
considered for its design?
Answer Posted / sachin subhash pawar
AVR means automatic voltage regulator.they control the
field current in an alternator.in this Avr first develop
the excitation voltage i.e.54to59v then produce full
voltage. first supply to d.c voltage 7-8v.rectifer use in
that sustem
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
which type of cabel
How do apply electrical 'c'license......pls advice
What is the magnetic field (coil DC ) of Turbo Expander?
Could Please Explain briefly. Why used stabilizing resistance series with High impedance bus differential protection relay.
why dc is used in control circuits for MV & LV switchgeras instead of ac
how does grading rings & spacers in transmission line works? Working Principle?
What is the function of Governor in Hydro Power Station? What is the Function of Lightning Arrestor Voltage Transformer (LAVT)?
what is the minimum winding resistance of 30hp compressor, to run or to switch on
HOW DO I CALCULATE THE SETTINGS FOR THE DIFFERENTIAL PROTECTION OF A 12kV/6.6kV, 6MVA,DYN11 XMER WITH PRIMARY SIDE CTR 400/1 AND SEC SIDE CTR 600/1?
What is the general power factor & min. power rating of TV,LCD type TV, CRt type TV, Scanner, printer?
Can anyone please give me the parameters , formula needed to calculate the circuit breakers for building services.Thanks
We need to current density & short circuit calculation at 65kA for aluminium & copper busbar.
What is cable tray, its type, and its support?
What is the function of electron gun used in crt?
What is transient response?