Typical analog inputs and outputs can vary from (a) 0 to 10 volts (b) 4 to 20 ma. (c) 0 to 20 ma (d)all of these choices are correct

On a average work day more than work place firs are reorted

The higher the astm grain size number, the finer the gran is. a)-true b)-false

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