The mechanism which changes the value of manipulated variable in response to the output signal from the control unit is called the___________________?

Related Mcqs:

The most suitable material of construction for a sewer to carry sewage under high pressure is________________________?

A. Asbestos cement B. Steel C. Cement concrete D. Stoneware...

________________ is a special constituent of chlorophyll without which photosynthesis is not possible ?

A. Calcium B. Nitrogen C. Phosphorous D. Hydrogen...

A pycnometer is used for the measurement of________________________?

A. Flow rate of molten metal B. Specific gravity of a liquid C. Composition of alloys D. Concentration of a solution...

Maximum hardenability of steel depends upon its_______________________?

A. Chemical composition B. Carbon content C. Grain size D. Alloying elements content...

__________________ is used for tying the steel columns to concrete foundation?

A. Grouting B. Eyebolt C. Anchor bolts D. Refractory castables...