Interested to Buy Any Domain ? << Click Here >> for more details...
i want to know is it possible to generate usefull power by
coupling generator with motor & supply gives to motor by
battery source then generator generates power. remove the
battery source given to the motor & feed the supply from
some of the generated power supply to the motor & motor
runs continously. generator generate power contnously.is it
possible ?
- 5 Answers
- 8517 Views
- UltraTech, I also Faced
- E-Mail Answers
Answer Posted / suresh5254
It is not possible.........to do so either motor or
alternator efficiency should be more than 100% which is not
possible.....
Ex.. let motor i/p power= P1
o/p power= p2
generator i/p power= q1
o/p power= q2
here p2 cannot be more than p1 ,lly q2 cannot be more than
q1 because of copper,friction and windage losses......so
obviously q2 lesser than p1....so motor cannot run
Note: Energy neither be created nor destroyed...only it can
be transferred from one form 2 other....
| Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
How convergengr of nr method is not dependent on selection of slack bus and how gauss siedel method depends?
How to select the earthing transformer,for DELTA TO DELTA TRANSFORMER OR ALTERNATOR SIDE.Pls post your answers and calculation.
i am going to correct power factor of 1600kw induction motor,when i calculate capacitance of capacitor it is three time more in star connection than delta. if motor is star connected which connection i shall adopt for capacitors and reason for adopt this connection
What conditions are required for transformer to operate at low frequencies ?
How much no load current of synchronous motor
WHAT IS MEANT BY DERATING OF THYRISTOR?
I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???
how can calculation ate Amps for cabel. Ex-for 1sqmm wire hou many amps we can draw
do anyone out there know where to find a compleete list on acronyms/abbreviations used in offshore electric engineering. MCB - Micro Circuit Breaker, MCCB-Mouldes Case Circuit Breaker, ELCB-Earth Lekage Circuit Breaker, ELMCB- etc.....
Dear friends I want to design busbar for1600 kva transformer(i.e2100 amps) what are all the factors to be considered before selectinga busbar what are all the standard sizes of busbars what is the formula for finding current of copper and aluminium busbar
errection check list for transformer maintenance
How to calculate per unit impedance of transformer?
I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.
What is the difference between a Root Locus plot and a Bode plot?
What are the properties of a resistor?
