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WorksheetsQUIZ 1 - 20EE205 - CONTROL SYSTEMS
Total questions: 10
Worksheet time: 10mins
Control systems in which the output has an effect upon the quality in order to maintain the desired output value are called ______
Closed loop control systems
Open loop control systems
Automatic control systems
Transducer
The ____ of a system is defined as the ratio of laplace transform of output to the laplace transform of input with zero initial condition
Transfer function
Laplace function
Input signal
Output signal
In mechanical rotational system,T represents
Acceleration
Acceleration torque
Applied torque
Angular torque
A ______of a system is a pictorial representation of the function performed by each component and the flow of signals
Branch diagram
Summing diagram
Block diagram
Functional diagram
In regenerating the feedback, the transfer function is given by _____
C(s)/R(s)=G(s)/1+G(s)H(s)
C(s)/R(s)=G(s)H(s)/1-G(s)H(s)
C(s)/R(s)=G(s)/1+G(s)H(s)
C(s)R(s)=G(s)/1-G(s)H(s)
An element that stores the kinetic energy of translational motion is called _________
Mass
Spring
Damper
Stiffness
_________ is not the feature of a modern control system
No oscillation
Correct power level
Quick response
Accuracy
_________ is the characteristic of a good control system
Insensitive to the parameter variation but sensitive to the input commands
Neither sensitive to parameter variations nor sensitive to input commands
Insensitive to the input command
Sensitive to parameter variation
________ element is not used in an automatic control system
Final control element
Sensor
Oscillator
Error Detector
A control system working under unknown random actions is called ____________
Adaptive control system
Stochastic control system
Computer control system
Digital data system
