According to Bode stability criterion, a system is unstable, if the open loop frequency response exhibits an amplitude ratio exceeding unity at frequency for which phase lag is_________________?

Related Mcqs:

Radiation thermometer cannot measure the temperature ___________________?

A. Inside a pressure vessel B. Of an object without coming in contact with it C. Of liquid oxygen D. Of moving objects at high temperature...

Liquid flow rate in an open channel cannot be measured by a/an __________________?

A. Orifice meter B. Cipolletti weir C. Rectangular weir D. V-notch...

Reset rate is the another term used for ____________ time?

A. Dead B. Integral C. Derivative D. None of these...

Pressure of 0.0001 absolute psi can be measured by _____________ gauge?

A. Mcleod B. Pirani C. Thermocouple D. None of these...

Temperature measuring instruments are standardised mostly with _____________ points of pure substances?

A. Melting B. Boiling C. Both A. & B. D. Neither A. nor B....