Question: Lag compensation leads to: A. increases bandwidth B. attenuation C. increases damping factor D. second order Answer» b. attenuation Note: The above multiple-choice question is for all general and Competitive Exams in India.

# The disadvantages of the error constants are:

Question: The disadvantages of the error constants are: A. they do not give the information of the steady state error when the inputs are other than the three basic types B. error constant fail to indicate the exact manner in…

Question: Lead compensation leads to: A. increases bandwidth B. attenuation C. increases damping factor D. second order Answer» a. increases bandwidth Note: The above multiple-choice question is for all general and Competitive Exams in India.

# Which one of the following methods can determine the closed loop system resonance frequency operation?

Question: Which one of the following methods can determine the closed loop system resonance frequency operation? A. root locus method B. nyquist method C. bode plot D. m and n circle Answer» d. m and n circle Note: The above…

# Which principle specifies the relationship between enclosure of poles & zeros by s- plane contour and the encirclement of origin by q(s) plane contour?

Question: Which principle specifies the relationship between enclosure of poles & zeros by s- plane contour and the encirclement of origin by q(s) plane contour? A. argument B. agreement C. assessment D. assortment Answer» a. argument Note: The above multiple-choice…

# Consider the system represented by the equation given below. What would be the total phase value at ω = 0?

Question: Consider the system represented by the equation given below. What would be the total phase value at ω = 0? A. -90° B. -180° C. -270° D. -360° Answer» c. -270° Note: The above multiple-choice question is for all…

# Scientist Bode have contribution in :

Question: Scientist Bode have contribution in : A. asymptotic plots B. polar plots C. root locus technique D. constant m and n circle Answer» a. asymptotic plots Note: The above multiple-choice question is for all general and Competitive Exams in…

# Derivative output compensation:

Question: Derivative output compensation: A. improvement in transient response B. reduction in steady state error C. reduction is settling time D. increase in damping constant Answer» c. reduction is settling time Note: The above multiple-choice question is for all general…

# The input of a controller is

Question: The input of a controller is A. sensed signal B. error signal C. desired variable value D. signal of fixed amplitude not dependent on desired variable value Answer» b. error signal Note: The above multiple-choice question is for all…

# If the system is represented by G(s) H(s) = k (s+7) / s (s +3) (s + 2), what would be its magnitude at ω = ∞?

Question: If the system is represented by G(s) H(s) = k (s+7) / s (s +3) (s + 2), what would be its magnitude at ω = ∞? A. 0 B. ∞ c) 7/10 C. d) 21 Answer» a. 0…