The graph of an electrical network has N nodes and B branches. The number of links, L with respect to the choice of a tree, is given by

Error constants of a system are measure of

What is the full form of SPICE ?

Find the type of the system whose G(s) = s+4/s²(s+2)(s+4) = ?

A controller transfer function is given by C(s) = (1+2s)/(1+0.2s). What is its nature and parameter?

The dc gain of a system represented by the transfer function 12 / {( s + 1 )( s + 3 )} is

In the above question, if a = 0.1, then the steady state error to unity ramp input will be

In force-current analogy, electrical analogous quantity for displacement (x) is

With regard to filtering property, the lead compensator is

Based on relation between the arm impedances the filters can be categorized into how many types?

The transfer function of a system given by T(s) = - 100/s²+20s+100, The system is

For a transfer function H (s) = P(s) / Q(s), where P (s) and Q (s) are polynomials in s. Then

A cascade of three linear time invariant systems is causal and unstable. From this we conclude that

Find the order of a system whose G(s) = s+6/s(s-2)(s-4) = ?

Slope of asymptote in Bode plot of 2nd order system is _____________________ per octave.

F(s) = s² - 1/-s+8 What type of function is this ?

A system of constant voltage and constant frequency is called _________________ system.

Time response for a second order system depends on the value of τ. If τ= 0 then the system is called as

When the polynomial is Hurwitz,

Transfer function of the control system depends on

To achieve the optimum transient response, the indicating instruments are so designed as to

Number of sign changes in the entries in 1st column of Routh array denotes the no. of

In the integral control of the single area system frequency error is reduced to zero. Then

None of the poles of a linear control system lie in the right half of s plane. For a bounded input, the output of this system

Electrical analogous quantity for dash-pot in force-current analogy is

First Foster form of a LC network represents which element in the beginning?

What is the effect of gain margin when the system gain is doubled?

A negative feedback closed loop system is supplied to an input of 5 volt. The system has a forward gain of 1 and a feedback gain of 1. What is the output voltage?

Electrical analogous quantity for spring element (K) in force-voltage analogy is

Sparking between the contacts can be reduced by inserting