In the question given below, the sentence has a part printed in bold. That part may contain a grammatical error. Replace that part with four choices given below:
The famous playwright has been in the sick bed from the last one week.
The ROC of z-transform of the discrete time sequence x(n) =
One part of the equation is the right sided signal and other part is the left sided signal hence the ROC of the system will be 1/3>|z|<1/2.
If two induction motors A and B are identical except that the airgap of motor 'A' is 50% greater than that of motor 'B' then
A 50 Hz, 11 kV, 3 phase alternator with earthed neutral having a reactance of 3 ohms per phase and is connected to a bus bar through a circuit breaker, if the distributed capacitance upto CB between the phase and neutral is 0.01 μ F.
What is the peak re striking voltage?
Number of parallel path in wave winding is:
The signal flow graph for a system is given below. The transfer function Y(S) / U(S) for this system is given as
Consider the control system shown in figure with feed forward action for rejection of ameasurable disturbance d(t). The value of K, for which the disturbance response at the output y(t) is zero mean, is
For r(t) = 1
For no disturbance effect
At steady state, s = 0
K = –2
The initial state of the counter in the circuit shown below is 01, and resolution of DAC is 0.5 volt. Determine the output of DAC after three clock pulses.
The state diagram of counter
So, output of DAC = 0 volt
A 50 Hz 3 phase synchronous generator has inductance per phase of 15mH. The capacitance of generator and the circuit breaker is 0.002μ F. What is the natural frequency of oscillation?
The maximum value of the solution y (t) of the differential equation with initial conditions and y(0) = 1 for 0 is