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Control Systems
If two blocks having gains A and B respectively are in series connection, find the resultant gain using block diagram reduction technique?
A*B
A+B
A/B
A-B
A*B
A+B
A/B
A-B
Answer
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Related Question
Control Systems
Which of the following transfer functions represent under damped second order systems?
4/(s² + 2s + 4)
All of these
2/(s² + 2s + 2)
1/(s² + s + 1)
4/(s² + 2s + 4)
All of these
2/(s² + 2s + 2)
1/(s² + s + 1)
Answer
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Control Systems
Two identical first order systems have been cascaded non interactively. The unit step response of the systems will be
un damped
Over damped
under damped
critical damped
un damped
Over damped
under damped
critical damped
Answer
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Control Systems
Angle condition for complimentary root locus or inverse root locus is
± (2q + 1) 180°
± (2q + 1) 360°
± (2q) 360°
± (2q) 180°
± (2q + 1) 180°
± (2q + 1) 360°
± (2q) 360°
± (2q) 180°
Answer
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Control Systems
The angle condition used for checking whether any point lies on root locus or not is...........
± (2q) 180o.
± (2q + 1) 180o.
± (2q + 1) 360o.
± (2q) 360o.
± (2q) 180o.
± (2q + 1) 180o.
± (2q + 1) 360o.
± (2q) 360o.
Answer
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Control Systems
A box which tells the effect of inputs on control sub system is known as
Logical box.
State box.
Data Box.
Decision box.
Logical box.
State box.
Data Box.
Decision box.
Answer
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