Question 1: A food processor has the following motor control. It has a switch that is either in the On position, or Off position. When the motor is stationary and the switch is turned on, then power is applied to a starting coil, and the motor starts. After the motor starts, the power is applied to the running coil, and the motor continues to run. The motor has a heat sensor. If the motor becomes too hot due to overload, then the power to the motor is cut off, and the motor stops. When the motor has cooled down, and it is stationary, power is again applied first to the starting coil, and ten to the running coil, when it is in motion.a. Draw a use case block diagram, to illustrate the above-described sequence of events in detail (i.e. the motor was started, run, it overheated, stopped, cooled, and again started and run)
b. Draw a state transition diagram for the system
c. Draw the message sequence diagram for the above system
This subjective question is related to the book/course
vu mgt101 Financial Accounting.
It can also be found in
vu mgt101 Mid Term Solved Past Paper No. 3.
