What happens if 25 Hz frequency is applied for 400/200,50 Hz single phase Transformer.Will Voltage increase ?2 7028
What is the difference in Line PT & Bus PT.3 8474
WHAT IS RMU AND WHAT IS ITS FUNCTION AND HOW TODISCONNECT3 5018
What motor is used in ceiling fans and what motor is used in table fan.? why table fan is costlier than ceiling fan?6 18573
For two systems transmitting the same amount of real power, the system with the lower power factor will have higher circulating currents due to energy that returns to the source from energy storage in the load.???686
Why does capacitor block dc supply?5 4756
is electrons really flow or they just vibrate at their position?5 5191
what is the problem in manufacturing transformer with 0 degree phase displacement.???why alwasys go for DYn11 or DY5?Whys not DY0 i.e zero degree displacement between primary and secondary side vectors?3 4043
how to calculate Amp, 2 different Amp of batteries? Example: No. of Batteries = 2 Battery voltage = 12V 1st Battery rating = 17AH 2nd battery rating = 30AH between parallel connection then output volt 12v Amp?2 2854
what is the difference between earthing and grounding?6 5458
1ampear me kitna watts hota hai aur elcb ka pura naam kya hai16 138575
what happens if earth of 33kv cable is not connected to earthing pits? please send this query's answer to email@example.com
what is defference by mcb,mccb and mpcb4 3016
i need to now what will be the cable size to the following load, transformer to distribution panel distance 110m, load 1000kw, voltage 400v, pf 0.85, permissible voltage drop 2.0%, overhead line, atmospheric temperature 35 degree c.
3-4 questions on optical fiber : data based.
I have doubt that the supply HZ (very low or high than rated ) may affect the power factor. is it true. ?
To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors
How does your previous experience relate to the job you are applying for ?
4. accounting entry at PO level with tax
Which environment variables are absolutely critical in order to run the OUI?
What Should be the value of Vector Surge angle at Tripping and how to calculate it?
63MVA,220KV/6.9KV Transformer LV side neutral is connected to Earth pit through NGR. Whether this earth pit required to connect with near by below grouding earth mat or it is to be kept separate?
what is the need of constractor explain with sutable progarmming example
What is difference between Sql server and MySql database? It may be silly question but i really dont know.
i have a job with 3 possibiliies finish with ststus ok abbort warning how do you handle these 3 in job sequence? explain the situation where you have appiled scd in your project? chandu
Why cd or dvd are round why not square.
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I need model question papers for RRB section engineer Chennai... Please send to my E-mail Id:- email@example.com