Answer Posted / bibek
in dc supply there is no rate of change of current... so induction is zero.. bt transformer is works on the principle of induction.. as there is no induction the o/p is zero..
| Is This Answer Correct ? | 9 Yes | 1 No |
Post New Answer View All Answers
what kelvin's law ?
1)we have 1000 cfm Blower,Dia-1Mtr,Velocity of air 94 m/s 2)We have Natural Air velocity 94m/s 3If i Put Wind Mill in natural air ,speed is 94m/s Then it will generate Assume 100kw 4)If i put same wind mill across the Blower,air speed is same 94m/s now the Question is Will it generate 100 kw?
what is the min and max ohmic resistance for the earthing rod installed for lighting poles for street light network
What are the advantages of the three-phase motor over single phase motor?
how much value of resistance should connect to 15 kw, 6 pole 3 phase slip ring induction motor having RV-240, RA-42.
if the load is 80 amp for main fuse and 100 amp for breaker so how can we calculate the cable size (cooper ) .
Define open loop control system.
how to calculate the mesh earth network resistance in such substation, is there any recommended resistance values with references , thanks!
why 15 kw motor winding resistance is low then 5 kw motor winding resistance?
What is the ideal position cooling fan inside the dc motor?
How to check the thermocouple is correctly connected to cable for K type? (i,e positive pole is connected to non magnetic conductor and negative pole is connected to magnetic conductor)
how can calculate 1kva generator running time in 1 liter keroscene
What is the exact minimum vale of voltage between an earth and netural which can damage or can do malfunction of the electronic equipments ? If this is mentioned in any book, pl.give reference.
If 22 KV HT line, Current transformer is 25/5 then how to calculate multiplying factor.
Mention the disadvantages of low power factor? How can it be improved?
