If control requirements are very complex or extensive, a? Can be installed. A. Master sequencer B. Transistor c. Conventional switch d. Double relay
Q: 41 4) obtain the analysis of the synchronous sequential circuit (State table and state diagram) in…
A: Output depends upon present input and present state hence it is mealy machine.
Q: Answer one of the following A. What are the basic types of timers in PLC? B. What are the types of…
A:
Q: Differences between zero current switching (ZCS) and zero voltage switching (ZVS)?
A:
Q: Explanation about magnetic tape recorders?
A: Magnetic tape is a magnetic storage medium that consists of a thin, magnetizable coating on a long,…
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A:
Q: Draw the Direct Digital Control block diagram and show the Implementation of the Problem using a…
A: The block diagram of the direct digital control is shown below,
Q: Explain what timer count means?
A: 8254 is a timer/counter device used to solve used to solve timing control problems in a…
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A:
Q: the
A: Let us assume initially A, B & C are zero.
Q: Conventional current flows into the output terminal of a solid-state PLC ___________ output module…
A: Conventional current flows into the output terminal of a solid-state PLC sinking input field device.…
Q: Describe DCS and PLC control systems.
A: This question is from control system.
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A: Scope of the automatic fence light controller: The automatic fence light controller is very…
Q: 1- Which type of instruction dose INTO normally follow? Which flag does is test?
A: The signals that are directly available from the devices are analog. Hence a conversion is required…
Q: How many different ways can interrupt triggering be done? What are these?
A: Interrupt - Basically interrupt is a block of an instructions which is associated with a specific…
Q: Common selector switches are?
A: => Common selector switches, controls on and off of different current circuit by rotating the…
Q: What is synchronization in digital control systems and mention some methods used to achieve it?
A:
Q: What was the first electrical digital computer comprised of?
A: All latest computers today are digital computers. An electronic digital computer uses electricity…
Q: eedback and control system Explain how a closed-loop automatic transfer switch (ATS) operates, and…
A: An automatic transmission switch (ATS) is a device that automatically transmits power supply from…
Q: what are the major components of an electronic control system
A: In this case, the major components of an electronic control system needs to be identified.
Q: 3. Design the circuit of Dark activated switch using LDR driven the Solid State Relay?
A: We are authorized to answer one question at a time, since you have not mentioned which question you…
Q: 5. Describe two advantages of a PLC based system over a purely relay based one.
A: To describe the advantages of a PLC based system over a relay based
Q: Industrial Motor Controls, 1.a. Where should the shield for the wire between the D/A module and…
A: Answer 1(a): Between the D/A module and the motor speed controller The shield for the wire should be…
Q: From what location are the first computer instruction ?available on boot up
A: using the bootup process one can make it ready to use by putting in the instructions which it needs…
Q: - Industrial Motor Controls 6.a. Where would be the first place to check if a PLC-controlled motor…
A: A Programmable Logic Controller is abbreviated as PLC. These are used for a programmable variety of…
Q: Draw a plc ladder diagram for blinking lights with timer (1 second interval), start and stop button
A: To draw plc ladder diagram
Q: What is the advantage Synchronizing Lamp compared to Synchrosope?
A: The brief working and advantages are as follows.
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A: According to the question, we need to determine the input and output connections for an oven with…
Q: 1) What is a PLC? In what position is it used in the SCADA system?
A: PLC stands for Programmable Logic Controller. It is a ruggedized computer used for industrial…
Q: 1. How will you check? And what instrument will you use to determine whether the power supply is…
A: According to our policy we can provide solution. For other solutions repost the questions with…
Q: 15. Upon exiting Reset, which instruction is first executed?
A: Explanation: After the hardware reset, the CPU will start execution at the physical address 0xFFFF0.…
Q: Write information about timer (IC NE555). Note: Please do not handwritten.
A: The following is the answer for the question
Q: The symbol used for normally close contacts in PLC is а. O b. HE с. d.
A: Simple problem on electronics . Look below for explanation.
Q: The symbol used for normally close contacts in PLC is
A: The explanation is as follows.
Q: Which of the following in a control system actuates the powering device? Error Signal Feedback…
A: option B is correct
Q: Why can a 555 timer IC be said to be in monostable mode?
A: The 555 timer IC is an 8-pin robust electronic device. It can be operated as Astable Multivibrator,…
Q: List four of the Advantages /Disadvantages of Relay Control versus PLC Control ?? (Put the letter…
A: The explanation is as follows.
Q: What the disadvantage of remote control??
A: Disadvantages of remote control- When objects block the infrared light it causes difficulties. Need…
Q: 3. Describe working of different proximity sensors used in a PLC.
A: The sensor that is used to determine the object in a specific range is known as the proximity…
Q: Could you perhaps clarify what a programmable interval timer/counter
A: In this question we will write about programmable interval timer ....
Q: What is the function of the assembly program?
A:
Q: In how many different ways can interrupt triggering be performed? What are they?
A: There are different-different ways of interrupt triggering and they are as following, 1. Hardware…
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A: The infrared remote control systems have a infrared controlled switch which can be used in number of…
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A: In the question, the following data is given. A motor named M and three controlling START/STOP…
Q: Explain the THREE (3) main advantages of Digital Control System.
A: Control system- A control system manages, commands, directs, or regulates the behavior of other…
Q: Design the hardwired control unit using sequence counter method for 8 instructions. Consider 2…
A: We need to design the hardwired control unit using sequence counter method for 8 instructions.…
Q: 1) The Execute Unit (EU) functions? 2) Compare between status & control flags?
A: In this question , we will write about execute unit, status flag and control flag..
Q: . What are the overall functions of a Supervisory Control and Data Acquisition SCADA) system used in…
A: SCADA and PLC are two basic elements of an automation system. They are a backbone of an automated…
Q: What is the difference between a one function and a multifunction electronic control device
A: A one function electronic control device operate only one function, Those equipment which uses…
Q: What function does this implement? Draw the timing diagram
A:
If control requirements are very complex or extensive, a? Can be installed.
A. Master sequencer B. Transistor c. Conventional switch d. Double relay
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- 15. What is the relationship of the gate pulses to the two thyristors in a full-wave ac phase control circuit? 16. A buck chopper is powered by a 200-V dc power supply. What is the output voltage range of this chopper if the duty cycle can be varied between 30 and 95%?What is the meaning of “ON DELAY” in Time relay RXKL at AC-operation . (Explain Briefly)4)Comparison instructions A)may be combined in AND (series) as well as OR (parallel) configurations B)may be used only in AND (series) configurations C)may be used only in OR (parallel) configurations D)cannot be used with PLC timer instructions
- What is the firing angle of SCR in AC voltage controller that makes the voltage across the load is a maximum? explain.Describe what is meant by sequence control.Explain the improvement of transient stability by using single pole switching? 1) it is definition 2) important of it 3)examples 4 general information about this topics
- 4.a. An inverter can be programmed to stop an AC motor quickly by enablingA. DC voltage injection to the motor.B. a reverse pulse action.C. an internal brake.D. a stationary AC waveform.4.b. The typical switching frequency of a brushless servo motor driver isA. 10 kHz.B. 5 kHz.C. 25 kHz.D. 15 kHz.1. Explain briefly the working principle of an electro magnetic relay2. Draw the symbol for an electro magnetic relay 2NO and 1 NC3. Explain the working principle of a limit switch4. Explain the working principle of a reed switch5. What are the functions of sensors6. Enumerate what are the different input elements.7. What are the signal processing elements?21.a. What type of circuits are present on an axis logic card for a stepper motor system and are used toaccelerate and decelerate a motor?A. Timing circuitsB. Main oscillator circuitsC. Ramp circuitsD. Bias circuits21.b. A scaling or header plug is used on some brushless motor drive systems toA. connect the tachometer to the drive.B. divide the output pulse train.C. connect the front panel indicator lights to the drive.D. set the current limit of the drive.
- Identify the process happen in Figure Q29(a). Interrupt Handler X User Program Interrupt Handler YExplain through a diagram the following: 1. Level to voltage transducer based on Buoy and Chain 2. PI-D controller. 3. Difference between Thermoresistor and Thermistor 4. Venturimeter flow meter 5. Level gauge for solid materials (lower and upper level)Industrial Motor Controls 15.a. A discrete input can be which of the following?A. −10–+10 VDCB. On or OffC. 4–20 mAD. 0–10 VDC 15.b. The PLC power supply provides power to theA. relay interface.B. programming terminal.C. CPU and I/O system.D. field devices.