The root locus plot of the roots of the characteristics equation of a closed loop system having the open loop transfer function K (s + 1)/[2 (2s + 1) (3s + 1)] will have a definite number of loci for variation of K from 0 to ∞. The number of loci is_______________?

Related Mcqs:

Working principle of mercury in glass thermometer is based on volumetric expansion of mercury with increase in temperature. Which of the following undergoes minimum volumetric expansion for a given temperature change ?

A. Water B. Mercury C. Methyl alcohol D. Carbon-tetrachloride...

The deflection in diaphragm (which is used as pressure sensor in pneumatic and electronic instruments) is dependent on the metal thickness, its diameter D. and shape & number of corrugations. Its deflection is proportional to_______________?

A. d B. d2 C. d3 D. d4...

Which of the following temperature measuring instruments need not touch the object whose temperature is being measured ?

A. Radiation/infrared pyrometer B. Filled system thermometer C. Mercury in glass thermometer D. Thermo electric pyrometer...

Process degree of freedom indicates _______________ number of controllers to be used?

A. The maximum B. The minimum C. Both maximum and the minimum D. Nothing about the...

The function of a transducer is to _______________ ?

A. Modify the input signal B. Amplify the input signal C. Convert the primary signal into a more useful quantity, usually an electric impulse D. Codify/decodify the input signal...