The input-output relationship of a linear time invariant continuous time system is given by r(t) = d²c(t)/dt² + 3 dc(t)/dt + 2 c(t) Where r(t) and c(t) are input and output respectively. What is the transfer function of the system equal to?

Control Systems
The input-output relationship of a linear time invariant continuous time system is given by r(t) = d²c(t)/dt² + 3 dc(t)/dt + 2 c(t) Where r(t) and c(t) are input and output respectively. What is the transfer function of the system equal to?

1/(s² + s + 2)

2/(s² + 3s + 2)

2/(s² + s + 2)

1/(s² + 3s + 2)

1/(s² + s + 2)

2/(s² + 3s + 2)

2/(s² + s + 2)

1/(s² + 3s + 2)

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Control Systems
Force balancing equation of a mass element is (where, x = displacement)

M *x

any of the above

M d2x/dt2

M dx/dt

M *x

any of the above

M d2x/dt2

M dx/dt

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Control Systems
Which of the following is/are the disadvantages of an open loop control system?

Unreliable.

both 1 and 2.

None of these

Inaccurate.

Unreliable.

both 1 and 2.

None of these

Inaccurate.

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Control Systems
Type and order of transfer function G (s) = K / {s(s + 2)}

0, 2.

1, 2.

1, 1.

2, 1.

0, 2.

1, 2.

1, 1.

2, 1.

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

the degree of P (s) is always greater than the degree of Q (s).

degree of P (s) is independent of degree of Q (s).

maximum degree of P (s) and Q (s) differ at most by one.

the degree of P (s) and Q (s) are same.

the degree of P (s) is always greater than the degree of Q (s).

degree of P (s) is independent of degree of Q (s).

maximum degree of P (s) and Q (s) differ at most by one.

the degree of P (s) and Q (s) are same.

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Control Systems
A function of one or more variables which conveys information about the nature of physical phenomenon is called

system.

signal.

noise.

interference.

system.

signal.

noise.

interference.

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Control Systems

Control Systems The input-output relationship of a linear time invariant continuous time system is given by r(t) = d²c(t)/dt² + 3 dc(t)/dt + 2 c(t) Where r(t) and c(t) are input and output respectively. What is the transfer function of the system equal to?

Control Systems Force balancing equation of a mass element is (where, x = displacement)

Control Systems Which of the following is/are the disadvantages of an open loop control system?

Control Systems Type and order of transfer function G (s) = K / {s(s + 2)}

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

Control Systems A function of one or more variables which conveys information about the nature of physical phenomenon is called

Control Systems
The input-output relationship of a linear time invariant continuous time system is given by r(t) = d²c(t)/dt² + 3 dc(t)/dt + 2 c(t) Where r(t) and c(t) are input and output respectively. What is the transfer function of the system equal to?

Control Systems
Force balancing equation of a mass element is (where, x = displacement)

Control Systems
Which of the following is/are the disadvantages of an open loop control system?

Control Systems
Type and order of transfer function G (s) = K / {s(s + 2)}

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

Control Systems
A function of one or more variables which conveys information about the nature of physical phenomenon is called