Select the correct answer. Five resistors of 1 N each are connected in parallel. What is the equivalent resistance?
Ο Α. 1 Ω
B.
0.2Ω
C.
0.5Ω
Ο D. 7.5 Ω

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