00:01
Hello students, in this question given as the initial temperature of oil is 125 degree celsius, which is equal to the 398 kelvin.
00:16
Final temperature of oil is 55 degree celsius, is will be equal to the 328 kelvin.
00:31
Change in temperature of oil is equal to the 70 kelvin.
00:39
Specific heat of oil is given as 2 kilo joule per kilogram kelvin.
00:55
Initial temperature of water is given as 25 degree celsius is equal to the 298 kelvin.
01:05
Final temperature of water is 46 degree celsius, which is equal to the 319 kelvin.
01:20
Change in temperature of water is 21 kelvin and the specific heat of water is 4 .18 kilo joule per kilogram kelvin.
01:46
Heat transfer coefficient of oil to water is given as q is equal to 900 watt per meter square kelvin and oil rate flow is equal to the 10 kilogram per second.
02:14
We have to find the water flow rate, water flow rate and heat transfer a.
02:28
Now from the conservation of heat, we will write heat gained by the water by the water is equal to the heat lost by the oil...