1. Among the advantages of the control system,what specific advantage addresses that mostelectrical devices has not enough power toproduce the desired output and need a specialcircuitry that will increase the output signal?2. A type of control system that has aunidirectional process that the signal travelsfrom input to output?3. What is the other term for a type of afeedback system that feeds power to the inputsignal that will result to increase in the output?4. A type of electrical signal that has two states?5. A part of DCS system that shows informationon the operator about the condition and state ofa process?6. A part of DCS system that measures differentquantity such as temperature, flow andpressure.7. Write True or False about the followingstatement: There is a closed loop system in aSCADA.8. Write True or False about the followingstatement: SCADA is used in chemical and powergenerating plants and factories.9. Among the advantages of the control system,what specific advantage addresses that controlsystem is helpful in a radioactive environmentthat the system can use a robot to pickupnecessary process information?10. On an open loop control system, switches iswhat part on the said control system?

SCADA- Supervisory control and data acquisition SCADA is a system of software and hardware elements…

1. Among the advantages of the control system, what specific advantage addresses that most electrical devices has not enough power to produce the desired output and need a special circuitry that will increase the output signal? 2. A type of control system that has a unidirectional process that the signal travels from input to output? 3. What is the other term for a type of a feedback system that feeds power to the input signal that will result to increase in the output? 4. A type of electrical signal that has two states? 5. A part of DCS system that shows information on the operator about the condition and state of

1. Among the advantages of the control system, what specific advantage addresses that most electrical devices has not enough power to produce the desired output and need a special circuitry that will increase the output signal? 2. A type of control system that has a unidirectional process that the signal travels from input to output? 3. What is the other term for a type of a feedback system that feeds power to the input signal that will result to increase in the output? 4. A type of electrical signal that has two states? 5. A part of DCS system that shows information on the operator about the condition and state of

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Question 2Describe the following feedback control system in terms of simple block diagrams:a. DC motor position control systemb. Antenna Control systemFor each system, indicate the location of the following elements and mention the unitsassociated with each parameters The process The desired output signal Sensor Actuator Controller Controller output Reference Error
Q₂/ (A) - For a four stage feedback shift register, suppose feedback taps [4, 1] are connected through a modulo-2 adder. The initial state of the register is [1000]. Determine the output sequence of the shift register.
Analogue electronics 2
Pls do correct and handwritten
Automatic Control
A) Sketch the P&ID for the system after adding the feedforward and feedback controllers. B) Draw a block diagram for the system in (A) C) Design the feedforward controller. D) No calculations are required: is the feedback control loop stable? E) What is the purpose of having the feedback control, in addition to the feedforward control? Ti, F Feed T, F Product heating stream Figure 3
1. The negative feedback circuits are of types (d) Four (a)One (b) Two (c) Three 2. A device with direct current coupled, high gain electronic voltage type amplifier with one output and differential input is called (a)Rectifier (b) Amplifier (c) Transformer (d) Op-amp 3. Op-Amp with positive input type configuration +V or V is called (a)Non-inverting type input (b)Inverting type input (c)Non-inverting type output (d) Inverting type output 4. Op-Amp has (a) Single (b) Similar (c)Multiple (d)Differential 5. Write the formula for closed-loop voltage gain of inverting amplifier with feedback using open-loop voltage gain and gain of the feedback circuit. (c)AF=-B/(1+AB) (d)None of the mentioned (a)AF= A/(1+AB) (b)AF= -A/(1+AB) 6. Voltage shunt feedback amplifiers are also called as (a)Non-inverting amplifier with feedback (b)Non-inverting amplifier without feedback (d) Inverting amplifier without feedback (c)Inverting amplifier with feedback 7. The type of active filter is: (a) active low…
1. Among the advantages of the control system, what specific advantage addresses that most electrical devices has not enough power to produce the desired output and need a special circuitry that will increase the output signal? 2. A type of control system that has a unidirectional process that the signal travels from input to output? 3. What is the other term for a type of a feedback system that feeds power to the input signal that will result to increase in the output?
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77.One condition for positive feedback is that the phase shift around the feedback loop must be _______°. 76.In order to start up, a feedback oscillator requires A. positive feedback greater than 1. B. unity feedback equal to 1. C. no feedback. D. negative feedback less than 1. 75.A circuit that can change the frequency of oscillation with an application of a dc voltage is sometimes called A. an astable multivibrator. B. a voltage-controlled oscillator. C. a crystal oscillator D. a Hartley oscillator 74.Which of the following is required for oscillation? A. The phase shift around the feedback network must be 180º B. None of the above C. ßA > 1 D. Both ßA > 1 and the phase shift around the feedback network must be 180º.
A2