Most technicians start as an thchnician before acquiring the skills necessary to become a line technician

During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false

Which of the following ziegler nichols tuning methods the response of the controller to a step input should exhibit an s-shaped curve? a)-open loop mode b)-closed loop mode c)-both modes (open & closed) d)-none of the modes (open & closed)

For a gate width of 2 m into the paper, determine the force required to hold the gate abc at its location.