The geneva wheel a provides intermittent rotary motion omega a for continuous motion omega d = 2 rad/s of disk d. by choosing d = 100 mm, the wheel has zero angular velocity at the instant pin b enters or leaves one of the four slots. determine the magnitude of the angular velocity omega a of the geneva wheel at any angle theta for which pin b is in contact with the slot.

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

Which of the following refers to refers to how well the control system responds to sudden changes in the system. a)-transient regulation b)- distributed regulation c)-constant regulation d)-steady-state regulation

Machinery that is a key part of the process and without which the plant or process cannot function is classifed as: (clo4) a)-critical machinery b)-essential machinery c)-general purpose machinery d)-none of the specified options.