Differentiate transition noise and hysteresis.

Q: Explain with time current characteristics , the problem associated with Inverse Time Overcurrent…

A: An inverse time relay is one in which the operating time is approximately inversely proportional to…

Q: With shunt field resistance equal to 55، what reduction in speed be made to make the open-circuit…

A:

Q: Compare the contactor compensation system and the thyristor controlled compensation system

A: In power systems, the contactor compensation system and the thyristor controlled compensation system…

Q: (a) Explain the following picture and its’ importance in selection of circuit breakers Extinction of…

A: The given diagram shows the full cycle of the opening of the circuit breaker till the current…

Q: Explain the relationship between M18 and M19?

A:

Q: Feedback and control system Identify the input and output for an automatic washing machine.

A: A control system in which the input and the output are dependant on the control action is a open…

Q: CALCULATE THE RANGE OF THE FIRING DELAY ANGLE AND ITS CORRESPONDING LOAD VOLTAGE GIVEN AC PHASE…

A: The diodes are made of semiconductor materials. Silicon and germanium are common semiconductors for…

Q: In closed loop control system, that the system is unstable C the output has an effect upon the…

A:

Q: Distinguish between damped and undamped oscillations.

A: Damped oscillation is the kind of oscillation where the amplitude of oscillation reduces over time…

Q: Explain the difference between DOL starting and Autotransformer starting also explain the working…

A:

Q: Explain how a closed-loop automatic transfer switch (ATS) operates

A: The Power transfer switches are used in power distribution system to provide connection to backup…

Q: What is the edge of using Phase Locked Loop Demodulator rather than other FSK demodulator circuits?

A: Lock section lock, PLL is a very useful RF building block. PLL uses the concept of minimizing the…

Q: Discuss about Power Thyristor's DC and Ac switching.(with Diagram)

A: Power Thyristor DC circuit is as follows: - This basic "on-off" thyristor terminating circuit…

Q: What are the different types of deterministic nonlinear control problems?

A: Control systems are represented by transfer function. This can be written in both time domain and…

Q: Using RHR-1, show that the emfs in the sides of the generator loop in Figure 23.23 are in the same…

A: Magnetic field is always run from north direction pole to south direction pole. If the current is…

Q: Explain how the regulator circuit in works?

A: The regulator circuit's working is explained as a regulator circuit that generates the fixed output…

Q: Draw the harmonic current waveform and harmonic order for current drawn by an adjustable speed motor…

A: The speed of motor drive is controlled by the combination of rectifier and the inverter. The…

Q: Define coil pitch. Can the back-pitch become smaller than the front-pitch?

A: Definition of coil pitch

Q: Q.7/ For the discrete control system shown in Figure 4. Design a digital controller D(2) such that…

A: According to the question we need to design controlller D()

Q: Choose the converter which is used for converting Fixed bi-directional voltage to Variable…

A: We need to tell which option is correct for the given statement.

Q: A 17-slot, 33-segment c the coil and commuto "dead" element.

A: "Since you have posted a question with multiple question we will solve first question for you .To…

Q: In a shunt regulator, the control element is in series with the load. True/False

A: According to the question we have to discuss the control element with respect to load.

Q: This Question is related to feedback control system What are the different options to reject…

A: Disturbance rejection in process control The disturbances could be external or generated by model…

Q: 4- What are disadvantage of zener shunt regulator ?

A: Brief description: Zener shunt regulator uses zener diode as a main component in the design. Zener…

Q: For a given unity feedback control system, the velocity constant Kv is 0.1, then

A: According to question: As the velocity constant is associated with unit ramp input. For different…

Q: What is voltage stability?

A: According to question, we need to explain the voltage stability.

Q: How does increasing the temperature of component affect its noise power?

A: FIND: how does increasing the temperature of component affects its noise power

Q: What can open-transition starting cause?

A: Open transition starting is a method of getting motor to its rated voltage by reduction of applied…

Q: What is the purpose of a voltage regulator and why is it needed?

A: In this question we will define voltage regulator ..

Q: What is voltage regulator?

A: The electronic devices we use in our life have some power ratings, voltage rating and current…

Q: How is : 1-gate- turn-off thyristors turned on and off?  2-phase- control thyristors turned on and…

A: GTO's or gate turn off thyristor are fully controllable 3 terminal semiconductor switch. It can be…

Q: 12. For a full-wave phase control circuit draw the output voltage and current waveforms when firing…

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Q: Explain the improvement of transient stability by using turbine fast valving method) (i need…

A: Transient Stability: It is the ability of a power system which helps to experience a sudden change…

Q: The voltage drop at brush- commutator contact is variable (1-2V) .and dependent of armature current

A: The explanation is as follows.

Q: In a dc chopper, the average load current is 30 A, chopping frequency is 250 Hz. Supply voltage is…

A: Given that, the average load current IL= 30 A, chopping frequency is fs =250 Hz. Supply voltage is…

Q: What is the maximum recommended limit of RMS voltage (in percent) for continuous operation of shunt…

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Q: feedback and control system Explain How is the insulation tester open-loop systems calibrated

A: It is asked to explain the process of the calibration of the insulation tester open-loop system.

Q: what is modern voltage regulators?

A: To overcome this zener voltage regulator problem we will use the modern voltage regulator.   Modern…

Q: Explain the improvement of transient stability by using single pole switching? 1) it is definition…

A: In this question we have to write the single pole switching method used for improvement of transient…

Q: Calculate the zener current for the no-load regulator.

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Q: Compare the design feature of ac and dc contactors

A: Compare the design feature of ac and dc contactors?

Q: Flow measurement Controller Valve Process Determine type of control schematic block diagram shown…

A: Closed loop system :  Closed loop control system is the control system which uses its feedback…

Q: SUBJECT: Industrial Electronics Display the waveforms of the four distinct kinds of time-delay…

A: Time Delay relay: When the coil is either energized or de-energized, certain relays have a "shock…

Type of Magnetic Material

Every material has a unique composition that defines its magnetic behavior. Some materials get attracted towards a magnet and are called magnetic materials. Based on the magnetic properties held by each material, they are classified into different types.