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Electrical Engineering

Illustrate with neat sketch the working of automatic power factor corrector as an energy conservation device.

in Electrical Engineering

Illustrate with neat sketch the working of automatic power factor corrector as an energy conservation device.

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in Electrical Engineering

Describe with sketch the working of Variable frequency drive as an energy conservation device.

Describe with sketch the working of Variable frequency drive as an energy conservation device.
Answer : A **Variable Frequency Drive (VFD)** is an energy conservation device used to control the speed and torque of an electric motor by adjusting the frequency and voltage supplied ... controlling motor speed, VFDs significantly contribute to reducing energy consumption and improving system efficiency....

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in Electrical Engineering

Explain with a neat sketch the construction and working of Pelton turbine used in hydro power plant.

Explain with a neat sketch the construction and working of Pelton turbine used in hydro power plant.

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in Electrical Engineering

What is the necessity of synchroscope in power system? Explain with neat sketch the working of synchroscope.

What is the necessity of synchroscope in power system? Explain with neat sketch the working of synchroscope.

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in Electrical Engineering

State the necessity of synchroscope and with neat sketch explain its working.

State the necessity of synchroscope and with neat sketch explain its working.

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in Electrical Engineering

With the neat sketch explain working of Dynamometer type wattmeter.

With the neat sketch explain working of Dynamometer type wattmeter.

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With neat sketch of PMMC instrument explain its working briefly.

With neat sketch of PMMC instrument explain its working briefly.

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in Electrical Engineering

Describe with neat sketch the construction and working principle of MOSFET.

Describe with neat sketch the construction and working principle of MOSFET.

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in Electrical Engineering

With neat sketch, explain working of directional overcurrent relay.

With neat sketch, explain working of directional overcurrent relay.

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in Electrical Engineering

Explain the working principle of transformer dimmers with the help of a neat sketch.

Explain the working principle of transformer dimmers with the help of a neat sketch.

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in Electrical Engineering

Describe with neat sketch working of hysteresis motor.

Describe with neat sketch working of hysteresis motor.

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Describe with neat sketch the working of shaded pole induction motor.

Describe with neat sketch the working of shaded pole induction motor.

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With neat sketch state the working principle of Star-Delta starter.

With neat sketch state the working principle of Star-Delta starter.

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in Electrical Engineering

Explain working of vertical break isolator with neat sketch.

Explain working of vertical break isolator with neat sketch.

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in Electrical Engineering

Explain the working of a drinking water cooler with a neat sketch.

Explain the working of a drinking water cooler with a neat sketch.

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in Electrical Engineering

State the working principle and operation of automatic power factor controller used in transmission & distribution system.

State the working principle and operation of automatic power factor controller used in transmission & distribution system.

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in Electrical Engineering

Illustrate significance of Sankey diagram to identify the area for energy conservation in thermal system.

Illustrate significance of Sankey diagram to identify the area for energy conservation in thermal system.

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in Electrical Engineering

Illustrate Energy conservation in motor by load matching and operating in star mode.

Illustrate Energy conservation in motor by load matching and operating in star mode.

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in Electrical Engineering

Explain the function of different parts of a typical nuclear power plant with a neat sketch.

Explain the function of different parts of a typical nuclear power plant with a neat sketch.

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in Electrical Engineering

Illustrate with neat wiring diagram a single lamp control by two-point method.

Illustrate with neat wiring diagram a single lamp control by two-point method.

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in Electrical Engineering

Illustrate with neat wiring diagram a single lamp control by two point method.

Illustrate with neat wiring diagram a single lamp control by two point method.

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in Electrical Engineering

Discuss how power factor tariff results in energy conservation.

Discuss how power factor tariff results in energy conservation.

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in Electrical Engineering

Explain the working of single phase electronic energy meter with sketch.

Explain the working of single phase electronic energy meter with sketch.

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in Electrical Engineering

Describe the energy conservation technique in power system by using reactive power compensator with their benefits and limitations.

Describe the energy conservation technique in power system by using reactive power compensator with their benefits and limitations.

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in Electrical Engineering

Illustrate the benefits of time off day and peak off day tariff relevant to energy cost along with its impact on energy bill.

Illustrate the benefits of time off day and peak off day tariff relevant to energy cost along with its impact on energy bill.

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in Electrical Engineering

With neat sketch explain four modes of operation of a TRIAC.

With neat sketch explain four modes of operation of a TRIAC.

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in Electrical Engineering

Describe with neat sketch the constructional details of IGBT.

Describe with neat sketch the constructional details of IGBT.

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in Electrical Engineering

Describe with neat sketch the installation of plate earthing.

Describe with neat sketch the installation of plate earthing.

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in Electrical Engineering

Describe with neat sketch any one type of earthing system.

Describe with neat sketch any one type of earthing system.

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in Electrical Engineering

Explain the principle of operation of Doppler type ultrasonic flow meter with a neat labeled sketch.

Explain the principle of operation of Doppler type ultrasonic flow meter with a neat labeled sketch.

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in Electrical Engineering

Describe the operation of a current differential relay with a neat sketch.

Describe the operation of a current differential relay with a neat sketch.

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in Electrical Engineering

State the possible location of mounting a projector in flood lighting with a neat sketch.

State the possible location of mounting a projector in flood lighting with a neat sketch.

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in Electrical Engineering

Explain the different types of DC motors with a neat sketch.

Explain the different types of DC motors with a neat sketch.

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Explain with neat sketch basic trip circuit of protection relaying.

Explain with neat sketch basic trip circuit of protection relaying.

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Describe the process of ultrasonic welding with a neat sketch and mention its applications.

Describe the process of ultrasonic welding with a neat sketch and mention its applications.

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in Electrical Engineering

Explain with neat sketch: (i) Earth resistance measurement using earth tester (ii) High resistance measurement using megger.

Explain with neat sketch: (i) Earth resistance measurement using earth tester (ii) High resistance measurement using megger.

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in Electrical Engineering

Explain the shackle type insulator with neat sketch.

Explain the shackle type insulator with neat sketch.

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in Electrical Engineering

Explain with a neat sketch the Pilot wire protection scheme applied to transmission line.

Explain with a neat sketch the Pilot wire protection scheme applied to transmission line.

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in Electrical Engineering

Explain the differential protection scheme for busbars with a neat sketch.

Explain the differential protection scheme for busbars with a neat sketch.

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in Electrical Engineering

Describe with neat sketch the arc extinction in SF6 circuit breakers.

Describe with neat sketch the arc extinction in SF6 circuit breakers.
Answer : Arc extinction in SF6 (Sulfur Hexafluoride) circuit breakers is an important process to safely interrupt electrical arcs formed when the contacts of the breaker open under high-voltage conditions. SF6 is used in circuit breakers because it has excellent ... | | | B |...

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in Electrical Engineering

Explain with a neat sketch fault bus protection scheme.

Explain with a neat sketch fault bus protection scheme.

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in Electrical Engineering

Describe the vapour compression refrigeration system with a neat sketch.

Describe the vapour compression refrigeration system with a neat sketch.

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in Electrical Engineering

Explain electric arc welding with a neat sketch.

Explain electric arc welding with a neat sketch.

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in Electrical Engineering

Draw a neat sketch of Rotameter and explain its working principle.

Draw a neat sketch of Rotameter and explain its working principle.

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in Electrical Engineering

Describe the working of an HRC fuse with a neat diagram.

Describe the working of an HRC fuse with a neat diagram.

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in Electrical Engineering

State the definition of energy audit as per energy conservation act.

State the definition of energy audit as per energy conservation act.

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in Electrical Engineering

State and explain working of phase sequence indicator with suitable sketch.

State and explain working of phase sequence indicator with suitable sketch.

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in Electrical Engineering

Determine the power factor of an RLC series circuit with given values.

Determine the power factor of an RLC series circuit with given values.

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in Electrical Engineering

Explain the working principle of an automatic gain control (AGC) circuit.

Explain the working principle of an automatic gain control (AGC) circuit.

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in Electrical Engineering

Describe the operation of servo stabilizer and lighting transformer with regards to energy conservation in lighting.

Describe the operation of servo stabilizer and lighting transformer with regards to energy conservation in lighting.

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in Electrical Engineering

List the benefits of maximum demand controller as energy conserving device.

List the benefits of maximum demand controller as energy conserving device.

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