What are some examples of a closed loop system?

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asked Mar 10, 2018 by anonymous

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asked Mar 10, 2018 by anonymous

What are the advantages of open loop control system?

Last answer: Open loop control system are simple to design. Open loop control system are generally stable.

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asked Jun 18, 2018 by anonymous

What will happen to the gain margin if the gain of the open loop system is doubled?

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asked Mar 10, 2018 by anonymous

What is an example of an open loop system?

Last answer: Open loop system. Ex. Electric heater, washing machine, fan, electric switch, etc

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asked Apr 30, 2018 by anonymous

If the gain of the open loop system is doubled, the gain margin

If the gain of the open loop system is doubled, the gain margin (1) Is not affected (2) Gets doubled (3) Becomes half (4) Becomes one -forth

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asked Jul 4, 2019 by anonymous

What are the disadvantages of Open loop control system?

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asked Apr 26, 2018 by anonymous

Negative feedback in a closed-loop control system DOES NOT

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Last answer: Negative feedback in a closed-loop control system DOES NOT reduce bandwidth

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asked Dec 4, 2017 by anonymous

what is open loop and close loop control system?

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A closed switch has a resistance of?

Last answer: A closed switch has a resistance of zero.

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asked Aug 8, 2018 by anonymous

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asked Jun 18, 2018 by anonymous

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asked Mar 25, 2018 by anonymous

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asked Apr 2, 2020 by anonymous

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Define- (i) Node (ii) Loop for a DC circuit

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asked May 25, 2018 by anonymous

The sensitivity of a closed loop system to gain changes and load disturbances depends upon

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asked Mar 31, 2018 by anonymous

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asked Apr 26, 2018 by anonymous

Consider a continuous-time system with input x(t) & output y(t) are related by y(t) = x (sin t). This system is

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asked Jun 18, 2018 by anonymous

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asked May 15, 2018 by anonymous

The characteristic equation for a closed loop system with forward gain K is s4 + 4s3 + 8s2 + 6s + K = 0.

The characteristic equation for a closed loop system with forward gain K is s4 + 4s3 + 8s2 + 6s + K = 0. The critical gain value Kc for stability should not exceed (a) 3.25 (b) 9.75 (c) 13.0 (d) 23.3

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asked Apr 9, 2018 by anonymous

In a closed loop control system ...

In a closed loop control system (a) control action depends upon the output and also on the input command (b) output signal is fed back to be compared with the reference signal (c) the accuracy is better than in the open loop system (d) all of the above

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asked Mar 27, 2018 by anonymous

_____is a closed loop system.

Last answer: Auto-pilot for an aircraft is a closed loop system.

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asked Aug 4, 2019 by anonymous

Write the application of the following antennas: 1) Rectangular antenna 2) Dish antenna 3) Horn antenna 4) Loop antenna 5) Yagi-Uda antenna.

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asked Mar 21, 2018 by anonymous

Murray loop test can be used for location of?

Last answer: Murray loop test can be used for location of both the ground fault and the short-circuit fault.

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asked Mar 10, 2018 by anonymous

What is a servomechanism system?

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asked Apr 26, 2018 by anonymous

lf the poles of system are lying on the imaginary axis in s-plane, then the system will be

Last answer: lf the poles of system are lying on the imaginary axis in s-plane, then the system will be marginally stable

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asked Aug 17, 2019 by anonymous

(i) Bilateral Network (ii) Node (iii) Loop (iv) Branch

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asked Sep 7, 2018 by anonymous

Explain how sinusoidal AC voltage is generated by using simple one loop generator.

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asked Mar 27, 2018 by anonymous

In closed loop control system, with positive value of feedback gain the overall gain of the system will

Last answer: In closed loop control system, with positive value of feedback gain the overall gain of the system will decrease.

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asked Mar 10, 2018 by anonymous

What is the automatic control system?

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asked May 8, 2018 by anonymous

Given a unity feedback system with G(s)=k/s (s+4), the value of k for damping ratio of 0.5 is

Last answer: Given a unity feedback system with G(s)=k/s (s+4), the value of k for damping ratio of 0.5 is 16

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asked Apr 28, 2018 by anonymous

In Torque-Voltage analogy, the Moment of Inertia of a mechanical rotational system is analogous to

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asked Apr 28, 2018 by anonymous

Observability of a system is essential for

Observability of a system is essential for (A) finding a solution to the state equation. (B) finding a suitable model in state space. (C) transferring the state of the system from any initial value to any specified final value. (D) state estimation.

Last answer: Observability of a system is essential for state estimation.

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asked Apr 28, 2018 by anonymous

A unity negative feedback control system is found to have a gain margin of 20 dB. The Nyquist plot of the

A unity negative feedback control system is found to have a gain margin of 20 dB. The Nyquist plot of the system (A) crosses the real axis at +0.1 (B) crosses the real axis at -0.1. (C) crosses the imaginary axis at -0.1 (D) crosses the imaginary axis at +0.1

Last answer: A unity negative feedback control system is found to have a gain margin of 20 dB. The Nyquist plot of the system crosses the real axis at -0.1.

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asked Apr 26, 2018 by anonymous

The damping factor of a particular system is unity, the system response will be

Last answer: The damping factor of a particular system is unity, the system response will be critically damped

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asked May 3, 2018 by anonymous

A system is linear if and only if it satisfies

Last answer: A system is linear if and only if it satisfies principle of superposition and principle of homogeneity

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asked May 1, 2018 by anonymous

How can the steady-state error in a system be reduced?

How can the steady-state error in a system be reduced? (1) By decreasing the type of system (2) By increasing system gain (3) By decreasing the static error constant (4) By increasing the input

Last answer: How can the steady-state error in a system be reduced? (1) By decreasing the type of system (2) By increasing system gain (3) By decreasing the static error constant (4) By increasing the input

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171 views 1 answer

appasaheb tuwar · Answer 1 · 2018-09-15T08:57:52+0000

C.L s/m.

EX. Air conditioner (AC), rocket launcher, radar system, voltage stabilizer etc.

What are some examples of a closed loop system?

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