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Process Instrumentation And Control QUESTIONS AND ANSWERS

Mechanical Engineering : Process Instrumentation And Control QUESTIONS AND ANSWERS :: part5 : 11 to 15

Following Mechanical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2024 and IES 2024 examinations :

11.The steady-state performance is evaluated in terms of the :

accuracy with which the output is controlled for a specified input

maximum overshoot

rise time

response time

all of the above.

12.The controller action in which there is continuous linear relation between the position of the final control element and the value of the controlled variable :

floating controller action

proportional-position controller action

proportionrl-speed floating controller action

two-position controller action

self-regulation controller action.

13.The % age of silica in water is measured by a :

colorimeter

photometer

electro chemical equipment

conductivity cell

Katharometer.

14.The stability, accuracy, and speed ofresponse of a control system are determined by analysing :