2. (2] A direct acting proportional only level controller is set up with the gain of 4. The transmitter input range is 3 to 15 psi. At base point load the water level corresponds to 10 psi, the set point at 10 psi and the controller output at 10psi. If the controller output has to increase to 12 psi to control a load flow increase, what will the resulting level offset be? P=Kc(c-r)+P . Where :P-controller output pressure in psi; Po - initial or "base point" controller output pressure in psi; Ke-controller gain (positive for direct action, negative for reverse action) c-transmitter output in psi; T-setpoint transmitter output in psi (3 psi when set level = 0; 15psi when set level = 100) 2. (2] A direct acting proportional only level controller is set up with the gain of 4. The transmitter input range is 3 to 15 psi. At base point load the water level corresponds to 10 psi, the set point at 10 psi and the controller output at 10psi. If the controller output has to increase to 12 psi to control a load flow increase, what will the resulting level offset be? P=Kc(c-r)+P . Where :P-controller output pressure in psi; Po - initial or "base point" controller output pressure in psi; Ke-controller gain (positive for direct action, negative for reverse action) c-transmitter output in psi; T-setpoint transmitter output in psi (3 psi when set level = 0; 15psi when set level = 100)