o) thes at2ciency of 0.22 and delivers 180 J of work per cycle (c) If the...
Q10 A four-cylinder gasoline h per cylinder. Igine has an efficiency of 0.22 and delivers 180 J of work per cycle (a) thework done per second, and the engine runs at 25 cycles per second (1 500 rpm), determine (o) the total heat input per second fom the gasoline. (c) If the energy content of gasoline is 130 MJ per gallon, how long does one gallon last?
Q10 A four-cylinder gasoline en per cylinder. Ife has an efficiency of 0.22 and delivers 180 J of work per cycle (a) thework done per second, and the engine runs at 25 cycles per second (1500 rpm), determine (b) the total heat input per second from the gasoline. (c) If the energy content of gasoline is 130 MJ per gallon, how long does one gallon last?
Q10 A four-cylinder gasoline h per cylinder. Igine has an efficiency of 0.22 and delivers 180 J of work per cycle (a) thework done per second, and the engine runs at 25 cycles per second (1 500 rpm), determine (o) the total heat input per second fom the gasoline. (c) If the energy content of gasoline is 130 MJ per gallon, how long does one gallon last?
Please show all working including formulas. Thanks you in advance Q12 A 38% efficient power plant puts out 850 MW of electrical power. Cooling towers take away the exhaust heat. (a) If the air temperature is allowed to rise 7.0 Co, estimate what volume of air (km3) is heated per day. Wil the local climate be heated significantly? (b) If the heated air were to form a layer 180 m thick, estimate how large an area it would cover for...
A four-cylinder gasoline engine has an efficiency of 28 % and delivers 280 J of work per cycle per cylinder. A) If the engine runs at 25 cycles per second (1500 rpm), determine the work done per second. B)What is the total heat input per second from the gasoline. C) If the energy content of gasoline is 130 MJ per gallon, how long does one gallon last?