7. Look at the engine block shown in the figure. The engine shown in this figure is alan O A. six-cylinder, V-type engine.
O B. eight-cylinder, V-type engine
O C. four-cylinder, in-line engine.
O D. four-cylinder, horizontally opposed engine.

Give heat transfer applications for the following, (i) gas turbines (propulsion) ) gas turbines (power generation). (iii) steam turbines. (iv) combined heat and power (chp). (v) automotive engines

An ideal otto cycle with air as the working fluid has a compression ratio of 8. the minimum and maximum temperatures in the cycle are 300 k and 1340 k. use constant specific heats at room temperature to determine (a) the amount of heat transferred to the air during the heat- addition kj/kg, (b) the thermal efficiency, and (c) the thermal efficiency of a carnot cycle ope limits. process, in rating between the same temperature

When subject to a steady load (within elastic range) over a long period of time, what is the major difference in material behavoir between steel and plastic?