For two-phase AC servomotor, if the rotor’s resistance and reactance are respectively R and X, its length and diameter are respectively L and D then,

Related MCQs

• Servomotor:
• Let c(t) be the unit step response of a system with transfer function K(s+a)/(s+K). If c(0+) = 2 and c(∞) = 10, then the values of a and K are respectively.
• A ramp input applied to a unity feedback system results in 5% steady state error. The type number and zero frequency gain of the system are respectively
• A transfer function has two zeroes at infinity. Then the relation between the numerator(N) and the denominator degree(M) of the transfer function is:
• Consider a system if represented by state space equation and x1 (t) =x2 (t), then the system is:
• OLTF contains one zero in right half of s- plane then
• If a system is given unbounded input then the system is:
• If the impulse response in absolutely integrable then the system is :
• If root loci plots of a particular control system do not intersect the imaginary axis at any point, then the gain margin of the system will be:
• If the roots of the have negative real parts then the response is