Electrical Engineering Questions And Answers :: Control Systems: part1

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Electrical Engineering : Control Systems QUESTIONS AND ANSWERS :: part1 : 6 to 10

Following Electrical Engineering Multiple choice objective type questions and answers will help you in BSNL JTO, GATE 2021 and IES 2021 examinations :

6.Which of the following is an open loop control system ?

Field controlled D.C. motor
Ward leonard control

7.A control system in which the control action is somehow dependent on the output is known as

Closed loop system
Semiclosed loop system
Open system
None of the above

8.The output of a feedback control system must be a function of

reference and output
reference and input
input and feedback signal
output and feedback signal

9.A control system working under unknown random actions is called

computer control system
digital data system
stochastic control system
adaptive control system

10.Regenerative feedback implies feedback with

step input
negative sign
positive sign

More Control Systems QUESTIONS AND ANSWERS available in next pages

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