What will be the type of the system, if the steady state performance of control system yields a non zero finite value of the velocity error constant? type - 0 type - 1 type - 3 type - 2 TRUE ANSWER : ? YOUR ANSWER : ?
Find the corner frequency for the following transfer function? G(s) = 1/(s+2) 1/2 rad/s 1/4 rad/s 4 rad/s 2 rad/s TRUE ANSWER : ? YOUR ANSWER : ?
The amplitude spectrum of a Gaussian pulse is Gaussian. A sine function. Impulse function. Uniform. TRUE ANSWER : ? YOUR ANSWER : ?
Number of sign changes in the entries in 1st column of Routh array denotes the no. of zeroes of system in RHP. open loop poles in RHP. open loop zeroes in RHP. roots of characteristic polynomial in RHP. TRUE ANSWER : ? YOUR ANSWER : ?
Which one of the following is the steady state error for a step input applied to a unity feedback system with the open loop transfer function G(s) = 10/(s²+14s+50)? 1 0.83 infinite 0 TRUE ANSWER : ? YOUR ANSWER : ?
The phase of lead compensator of the system G ( s ) = ( s + a ) / ( s + b ) is at its maximum at: ab. √( a / b). √( ab ). a / b. TRUE ANSWER : ? YOUR ANSWER : ?
The steady state error due to ramp input for a type two system is equal to zero. constant. infinite. non zero number. TRUE ANSWER : ? YOUR ANSWER : ?
Accurate and reliable output is possible with which of the following system? Closed loop control system Both 1 and 2 None of these Open loop control system TRUE ANSWER : ? YOUR ANSWER : ?
Open loop transfer function, band reject filter. all pass filter. band stop filter. None of these TRUE ANSWER : ? YOUR ANSWER : ?