______________ controller has the maximum stabilising time?
______________ controller has the maximum stabilising time?
A. P
B. PD
C. PI
D. PID
A. P
B. PD
C. PI
D. PID
A. Under damped
B. Critically damped
C. Over damped
D. None of the above
A. Wien’s law
B. Seebeck effect
C. Kirchoff’s law
D. Peltier effect
A. Gaseous mixture
B. Miscible liquids
C. Solids
D. Isotopes
A. Orifice meter
B. Cipolletti weir
C. Rectangular weir
D. V-notch
A. Seebeck effect
B. Peltier effect
C. Joule heating effect
D. Thomson effect
A. Enhancement or attenuation of radiation occurs in the sighting path
B. Object and surrounding are at almost the same temperature
C. Object has varying emissivity
D. Object is transparent