sir Thermal effiency of steam power plant to 75-85% hoti he na, turbine effiency 25-35% & Generator efficiency 90-92 % ? 28-29% to overall hogi na sir?
It will be very helpful if we get explanation like question no.17 on all options of different types of turbine & there maximum capacity of water head, request you to please explain all other questions samewise in future
@@ElectricalEngineeringMCQs i m EC engineer ESE and gate aspirant...So I prefer transformer and dc motor and generating station from ur video and understand it well...👍😊☺️
Sir please mention the topic no. Which are given in syllbus ...bcoz i m mech student , so sometimes we cant understand this mcq from which part ,, I daily visit your channel . It boost my electrical knowledge
You are confusing in thermal and overall efficiency, sometimes u said overall efficiency is greater and sometimes thermal.. See the video... U will get ur mistake what actually do...
Indeed, Harshad I have seen it there's a slight change. The correct explanation is that the overall efficiency is less compared to thermal efficiency. You may kindly note that overall efficiency is 29% to be precise whereas thermal efficiency of modern power station is about 30%.I,e 1% drop in the alternator. But the written answers are correct there is no change in it. I appreciate your keen observation. Stay tuned and DO share.
Ty sir Now in every exam UEE and E&C having good waitage so please sir if u can cover one lecture on that that will be great Ty 👍👌💐 for this good informative session
Sir Que no. 7 ans is greater But thermal efficiency is 28% and overall efficiency is 29 % so how thermal is greater than overall ? BTW your doing great job sir thanks for creating this channel 😊
Thank you Rahul, See to be precise thermal efficiency is in the range of 28%-30% and is 1% greater than overall efficiency because there is 1% loss in the alternator. The option contained 28% that's why it is somewhat confusing but you remember that thermal efficiency is greater than overall efficiency. I hope this is clear to you. Stay tuned and DO share this with your friends.
