What type of boat requires navigation lights? O Motorboats over 20 meters in length Sailboats using power O All boats operating between sunset and sunrise O Sailboats less than 12 meters in length under sail onl​

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