While using partial fraction method, if 1 A В + (s+3)(s+10) (s+3) (s+10) then the value of A=

Q: Briefly Explain the operation of Buchholz relay.

A: Buchholz relay- The Buchholz relay is used in the transformers. the Buchholz relay is used to…

Q: In 4-point starters the resistance is added in series with NVC because __________________ a) To…

A: At the starting of the motor, Back emf (Eb) will be zero, hence a very high current flows through…

Q: What are the conditions to be satisfied when performing parallel operation?

A: ANSWER: Necessary conditions to perform parallel operation of Alternators and Transformers

Q: b- Fill in the blanks (Answer Two Only) 1- Give an application of three phase AC voltage controller.…

A:

Q: Explain (i) control relay and (ii) Thermal overload relay?

A: Control relay A control relay is an electromagnetic device that is most commonly used in protection…

Q: Which type of MCB is used in motor control and why this type of MCB is chosen over other types?

A:

Q: What is DMA? Explain pins of Timing and control unit in detail with proper explanation

A: direct memory access

Q: A three-phase motor can be made to run backwards by A. connecting a resistor in series with the…

A:

Q: What is an indicating instrument? Which torques are essential for functioning of indicating…

A: Given that What is an indicating instrument? Which torques are essential for functioning of…

Q: 13.a. A control system that doesn’t return position or velocity information from the motor back to…

A: Here the concepts related to the control systems.

Q: What is the purpose of the N/O contact in parallel with the start button in the magnetic start…

A:

Q: 14-Which is the most effective and currently used method in asynchronous motor speed control…

A: In this question we need to choose a correct option

Q: What is the use of auxiliary contact in the magnetic controller?

A: The auxiliary contact is often used for the transmission circuit One contactor can have many…

Q: A closed-loop temperature control system has the ability to automatically maintain the temperature…

A: True

Q: As a service engineer, you are troubleshooting at an electropneumatic system. You filled the…

A: PLC- Programmable Logic controller. It is an controller which works on the basis of implemented…

Q: (b) For the system shown in Figure B2.3: R(s) 5 C(s) s3+ 5s2 + 8s +12 Figure B2.3: Feedback Control…

A: In this question we will find error coefficients and will find steady state error for given ramp…

Q: What is three point starter ? What is four point starter? What is the nessecity of starter...!

A: Three point starter :  In the three-point starter, the NVC is located in series with the sector…

Q: Why is it possible to control the speed Using electronic control

A: Electronic speed control  : electronic speed controller is electronic circuit used to control speed…

Q: What is the work of the Automatic transmission control system?

A:

Q: 1. Fill in blanks. (1) can be used to prevent short-circuit. (2)There are two kinds of commander…

A: Concept- Short Circuit- An unintended or unwanted path that a current can follow that avoids the…

Q: a. b. C. Explain briefly the different between open-loop and closed-loop system. List four…

A: a. Open-loop control system Closed loop control system In this type of control system, the…

Q: Draw the simple Motor Start/Stop Control circuit we have been working with in class. Be sure to…

A:

Q: An attenuator used in control systems unit is also known as _________?   A. Summing amplifier…

A: In the control system attenuator is used to control diminish  signals flowing between different…

Q: Which of the following is an open loop control system? a) Ward Leonard control o) Metadyne c)…

A: Open Loop Control System: In Open loop control system their is no feedback in system. Input can be…

Q: Explain the meaning of CASCADE Control system (Serie ). a.Give a practical example of this Cascade…

A: When there are multiple measurements but only one control variable available, then the system called…

Q: In case of open loop control system, choose correct option. (1). Generally unstable. (2). Unreliable…

A: Control system: The output quantity is controlled by varying input quantity is called as control…

Q: What is the necessity of 3point starter? What is starter ?

A: STARTER: A device which control the use of electrical power to the equipment. i.e, They can stop…

Q: What is the first module in the rack after the power supply? O DC Input Card O DC Output Card O…

A: This question is related to Programmable Logic Controller (PLC). The foundation of PLC is the rack…

Q: 4 of 21 Which A/C electronic control system component does the ECM (controller) receive input from?…

A: Which A/C electronic control system component does the ECM (controller) receive input from? The ECM…

Q: Q 127. technician a says a throttle by wire system [ETC] eliminate the need for a cruise control…

A: ETC SYSTEM-   ETC stands for the Electronic throttle system.    It is an automatic technology…

Q: What is starter ? Function of starter?

A: A motor starters main job is to start and stop the motor to which it is attached. These…

Q: Topic; Plc based automatic intelligent car parking system. Q1; Concepts, principles and theories…

A: Answer Block diagram : Functional diagram of PLC: PLC performance: The block diagram of the…

Q: explain in detail and type the solution

A: An Electric Drive is responsible for various controls of an electrical motor or generator. It…

Q: Is the motor speed controller able to protect current, voltage limitation? How is it done? Explai

A: Motor controller to be protected under-voltage, over-voltage, short circuit protection, current…

Q: PLC is replacement of control panel .( ). True O False Limit Switch is an Analogue input ) device…

A: 1) False 2) False 3) True

Q: Please answer in typing format

A: ANSWER:In a control system, various types of control strategies can be used to manage the operation.…

Q: Explain “hopscotching as an important process in troubleshooting a control system.

A: Many electrical circuit defects such as the switch or motor malfunctioning can be identified by a…

Analog to Digital Converters

The analog-to-digital converter (ADC) allows circuits controlled by microprocessors, Arduinos, Raspberry Pi, and various reasonable digital circuits to be connected to the real world. In the real world, analog signals have a continuous stream of information from a variety of sources and sensors capable of measuring sound, light, temperature, or movement, in addition to the many digital systems that interact with their environment by measuring analog signals from those transducers.