Electrical Engineering Questions And Answers :: Control Systems: part1

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Electrical Engineering : Control Systems QUESTIONS AND ANSWERS :: part1 : 1 to 5

Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2014 and IES 2014 examinations :

1.A good control system has all the following features except

good stability
slow response
good accuracy
sufficient power handling capacity

2.In open loop system

the control action depends on the size of the system
the control action depends on system variables
the control action depends on the input signal
the control action is independent of the output

3.The initial response when tne output is not equal to input is called

Transient response
Error response
Dynamic response
Either of the above

4.For open control system which of the following statements is incorrect ?

Less expensive
Recalibration is not required for maintaining the required quality of the output
Construction is simple and maintenance easy
Errors are caused by disturbances

5.Which of the following statements is not necessarily correct for open control system ?

Input command is the sole factor responsible for providing the control action
Presence of non-linearities causes malfunctioning
Less expensive
Generally free from problems of non-linearities

More Control Systems QUESTIONS AND ANSWERS available in next pages

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