If induction motor load is incresed motor speed decrases.But in syncronous motor load incrases speed canstant why?4 12647
how induction generator generated the power without excition like syncronous generator.3 2852
what is function and advantage of double delta winding in induction generator?1 1719
for ac networks if the voltage wave form is V=Vm sinwt here the voltage Vm=230 for the frequency 50hz then the time period is 0.02 sec then for the time period 0.12 sec what is the voltage4 13302
NOW A DAYS THE POWER SUPPLY IS VERY LOW.SO THE FLURESCENT TUBE LIGHTS ARE VERY DIM.IS THERE IS ANY WAY TO INCREASE ITS BRIGHTNESS?FOR EXAMPLE ANY CONVERTER,CONDENSER?
How to design constatnt power source with variable current and Voltage.2 2209
What is the meaning of Dyn11 of Transformer.16 99347
why return path in terms of neutral is required please give a relevant answer3 3305
where is the need for short circuit test for 3 see is required and why? can you explain in brief with application
If a shunt Dynamo has induced emf 100V and 0.4 ohm resistance and battery of accumulator of open circuit emf 110V and 0.5 Ohm resistance are in parallel what is common terminal potential difference?
If short circuit ratio is high is it bad or good for a machine then tell the reason...
r we are using in gas turbine mark (5) frame (6) (made in india Bhel 1997) Ā
i need previous entrence exam papers of nhpc.
difference between servo motor and synchronous motor
what are the steps involved in generator load test?
How can I model an open-delta ground transformer for a network supplied by 4 unit GTG and power transformer in ETAP?
what is meant by star/delta voltages as 440/220 in a 3 phase induction motor, and why it should be connected on STAR IN 3 PHASE SUPPLY
what is control supply rating of a machine
Dear Sir I am living in Jaipur Rajasthan now I did complete my b tech degree in electrical engineering in 2012 Sir how I gate certificate of competency for electrical supervisor
in science exhibition how lamp can blink when you clap near the lamp ? thank you
how to ctrl motor by use of ac or dc drive.plz explain evdintly
Can anybody post questions asked in Engineers India Limited Interview? Thanks in advance.
define superposition theorem thevnin theorem ,norton theorom?