00:04
Now the energy conversion is suitable for this.
00:11
So 1 btu is equal to 1 btu equal to 1 ,055 kilo.
00:24
So therefore 9 ,000 btu equal to 9 ,500, 95 ,000.
00:38
Kilo jules so now heat rate heat rate of coal fired is equal to 9 ,000 btu per kilowatt which is equal to 9 ,000 40495 kilojou per kilowatt per kilowatt hour now heating value heating value of coal equal to 24 ,000 kilojoule per kilogram.
01:38
Now part a is fuel rate of the rate of the coal equal to heat rate, heat rate divide by heating value.
02:15
Fuel rate of fuel rate of coal, coal equal to 9 ,495 divided by 24 ,000.
02:41
On solving this, heat rate equal to 0 .0 .3995 kg per kilowatt hour.
02:55
This is equal to 0 .40 kilogram per kilowatt are.
03:11
Now part b is since 0 .40 kilogram of coal contained 62 % of carbon, so carbon emission rate carbon emission rate in equal to 62 % of 0 .40 40k kilowatt are so now this is equal to 0 .62 multiply 0 .40 on solving this equal to 0 .25 kilogram per kilowatt are also we know that we know that also, we know that c12 plus o2 32 is co2 is co2 44.
05:25
So now from above we conclude that from above we conclude that 12 gram is 44 divided by 12 equal to 3 .67 times more.
06:15
0 .25 kilogram of carbon, carbon will give 0 .25 multiply 3 .67...