What is the name of the instrument that generates AC signals?

Q: What is the Importance of power electronics in engineering?

A: Electrical engineering's field of power electronics deals with the processing of high voltages and…

Q: what are the types of instruments used for measurement of AC and DC current

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Q: explain AC and DC current?

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Q: For which measurement is this oscilloscope time difference reading useful?

A: Let the time difference between two waveform is "t" seconds and time period of both the waveform or…

Q: What is dc and what is ac ?

A: Electricity can flow in two directions, alternating current (AC) or direct current (DC). The passage…

Q: Discuss the advantages and disadvantages of electromechanical energy conversion

A: Electromechanical energy conversion is the device which is used to convert electrical energy to…

Q: What is the difficulty of AC operation of electromagnetic attraction relay? Show in a diagram

A: Electromagnetic relays are the relays which operates on the principle of electromagnetic attraction.…

Q: Aircraft Lighting How long should you wait before working on a strobe light power supply? Why?

A: The common instrument panel lighting voltages in aircraft electrical system are as…

Q: What are the knowledge and skills needed in learning Electromagnetics?

A: ELECTROMAGNETICS:- In Electrical engineering ,Electromagnetic's is the Study of the electromagnetic…

Q: What point in a single-phase ac waveform is used as a reference point for timing the thyristor gate…

A: The thyristor is turned off at zero current. For resistive load zero current and zero voltage occur…

Q: how can you determine in Ansys electronics desktop Determine the amplitude and frequency of the…

A: Every current carrying wire produces a magnetic field. This produces an inductance property. Current…

Q: What is Ub dynamo voltage measured when energy is not applied to the excitation circuit?

A: - The amount of excitation needed depends on the load current, load power issue and speed of the…

Q: What is a power analyser?

A: Power Analyzer: To measure the power flow in an electrical system, a power analyzer is used. It…

Q: What will be the power of the given signal?

A: The power of the following signal is to be determined: xn=2ej3n--->(1)

Q: Explain in your own words what an Aircraft Alternating Current (AC) System is?

A: An Aircraft Alternating Current AC System  is the network of the generation , transmission…

Q: What circuits generate AC voltages at any particular desired frequency?

A: The solution is given below

Q: What are the limitations of the electromagnetic method?

A: Electromagnetic method includes the use of a energized dipole , which is supplied a Alternating…

Q: 6.8 in which mode of operation of a dc machine does the interpole have the polarity of the main pole…

A: Need to find in which mode of operation of DC machine does the Interpole have the polarity of the…

Q: 4.) Why is thermal noise sometimes called white noise?

A: White noise: It is a random signal having same intensity at different frequencies. Its power…

Q: QUESTION 46 HIRF is? A strong transmitted electromagnetic field. O The ability to detect…

A: Note: As per our policy we can solve only one question, please reupload the remaining question as…

Q: Prepare a one page formula sheet for AC Distribution Calculation

A: Given below is a ac distribution system:

Q: What quantity does a phototransistor measure or sense

A: This question is about an optical electronic component called phototransistor. Basically it's a…

Q: Connect the AC speed control device given below in a way that it connects Star to the motor.

A: Explanation: There are three windings in the armature of any three-phase motor they are To connect…

Q: What is the difference between the AC and DC supplies?

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Q: I what AC and DC device is the principle of the shaded pole used?

A: Laminated cores are used with AC current. Oxide developed between the laminations are resistant to…

Q: Is this a power or energy signal?

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Q: Compare between AC circuits and DC circuits

A: Comparison between the AC circuits and the DC circuits: In AC circuits, there is an AC source…

Q: what unit is used to describe power in both AC and DC electricity?

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Q: What will be the power of the signal?

A: In this case, the power of the following discrete-time signal is to be determined: xn=un

Q: What is the purpose of clock pulses?

A: Clock pulse: Clock pulse is a timing signal used to synchronize the activities performed by digital…

Q: What is a moving component of an electromagnetic system in the electric motor, electric generator,…

A: Motor: It is used to convert electrical power into mechanical energy. It operates on the principle…

Q: what is electromagnetic?

A: Electromagnetic: It is used to describe the electrical and magnetic force or effect produced by an…

Q: What are the disadvantages of using the oscilloscope as an ac voltmeter?

A: In precise the the oscilloscope is not a voltmeter but it can be used as the voltmeter by measuring…

Q: What is the common term for the sudden flow of current to an incandescent bulb or motor

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Q: With neat diagram explain the principle of operation of instrument used for both AC and DC and…

A: For measuring the AC, an induction type single-phase energy meter is used. The circuit diagram for…

Q: Why we do not usually operate AC circuit at max power?

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Q: What does DIAC Stands for, what is the Application of DIAC and Why DIAC not used in DC Application

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Q: What is the relation between electric frequency and magnetic field speed for an AC machine

A: In AC machine while supply is given to stator winding which is spatially 120 degrees arranged, a…

Q: explain how you would covert AC to DC power, along with the elements used to do so.

A: Given: AC power to DC power conversion

Q: what is excitation control in power system?

A: The fundamental capacity of an excitation framework is to give a persistent (DC) current to the…

Q: Why use an AC motor? -  Different types of AC Generator. - Define the working principle of AC…

A: Given: AC motor, DC motor

Q: Explain how a radio wave may be generated.

A: The radio waves are used in the communication systems. Radio waves are electromagnetic waves.