Answer Posted / gs kiani
Transformer efficiency depends upon Input and Output Power.
Effeciency =Output Power/ Input Power
As transformer is static device without any rotating part so it is most efficient electical component or device with efficiency more than 95% approaching to 98%
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What will be result if we connect LT votage to the terminal of HT motor?
Electrical Engineering
1 “earthing” for bonding of equipment and circuits to common plant earth electrode potential, 2 “protective earthing (PE)” when this bonding is required for personal safety provisions 3 “grounding” for interference suppressing bonding of screens, sys-tems with ground level 4. low-impedance earthing ? 5.primary earthing system and secondary earthing system what is that? 6.earthing electrode or mesh net earthing electrode ? very confusing , simple but very informative help required ? i will be very very thankful to you guys.
what is the criterion for selecting vector group of Transformers ? i mean how to decide vector group of Generator transformer, substation trasformer and transformer at consumer end
what is current check gurd relay?
what are the disadvantages in GIS over AIS
can any one tell me about the Extra low voltage systems?From where we give supply to these type of systems??
In Generator How suction compression power and exhaust works ?
how to calculate transformer turn primary & secondary side 11kv to 420v
How does a television work?
how to find the multiplication factor for digital energy meter and analog energy meter
how to decide the panel size like MDB ,SMDB PANEL SIZES
what is servo motor and how it works?
defination of lines
how does a shunt reactor maintains the bus voltage???