Control System and Components on Control Systems related Questions and Answers

Question :   Assertion (A): Pneumatic actuators are not as messy as hydraulic ones. Reason (R): Pneumatic suffer from leakages and inherent inaccuracies. 1. Both A and R are true and R is correct explanation of A 2. Both A and R are true but R is not correct explanation of A 3. A is true but R is false 4. A is false but R is true Answer :   2 - Both A and R are true but R is not correct explanation of A