L2 M
M
16. Which statement is true regarding the process-control relay ladder diagram shown in the figure?
O A. With the temperature switch closed, the motor will start once the push button is pressed.
B. Only the temperature switch has to close for the motor to start.
C. With the pressure switch closed and the push button released, the motor will start.
D. The pressure switch, temperature switch, and push button must be closed for the motor to start.