ECE18R301 phase 2

Which of these is an example of control system?

• Traffic Signal

• Bread toaster

• water kettle

• all the mentioned

the fig. shown is an example of a ?

• open loop control system

• control system

• closed loop control system

• none of the mentioned

The transfer function of the given system is ____

• G / (G+H)

• G / (1 + GH)

• G / (1 - GH)

• H / (1 + GH)

What is the transfer function of this system shown in the fig.?

• C(S) / R(S)

• Y(S) / X(S)

• R(S) / C(S)

• X(S) / Y(S)

Mass (fm) of a body is directly proportional to _____

• Displacement

• Acceleration

• Dashpot

• Velocity

In the given fig. the B stands for ?

• Spring

• Force

• Dashpot

• Mass

what is the output Y = ?

(a)  

Which of these are not basic elements of block diagram?

• Summing point

• take-off point

• Gain

• None of the mentioned

What is the resultant transfer function shown in the fig.?

(a)  

What is Y? when X = 1

• 1

• 3

• 5

• 7