Explain with a circuit diagram the use of a potential transformer to measure 33kV.

How to explain circuit diagram?
Answer : Explaining a circuit diagram can be really easy if you break it down step by step. Here's how you can explain it: ### 1. **Start with the Components** - **Identify each component**: Begin ... this way, you can guide someone step by step through what's happening in the circuit and how it works....

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Explain with the help of a neat diagram the working of a 3-phase autotransformer. Write any two applications.

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Explain with the help of a neat diagram the following methods of speed control for a DC series motor: (i) Field diverter method. (ii) Tapped field method.

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Explain with neat labeled diagram measurement of flow using a venturimeter.

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What is pyrometry? Explain the working of optical pyrometer with a neat diagram. State its one application.

What is pyrometry? Explain the working of optical pyrometer with a neat diagram. State its one application.
Answer : ### Pyrometry **Pyrometry** is the measurement of temperature, particularly in high-temperature environments, where traditional temperature measurement methods like thermocouples or thermometers might not be suitable. It is ... . Let me know if you'd like more details or clarification on any part!...

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Why is Rotameter called a variable area flowmeter? Explain the working of Rotameter with a neat diagram. State one advantage and one disadvantage.

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Draw the constructional diagram of LVDT. State its working principle. What is residual voltage? Explain with a neat diagram.

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Explain the working of a single phasing preventer with a neat diagram.

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Explain the working of a neon sign tube with a diagram.

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Explain working of autotransformer starter for a 3 phase induction motor with neat diagram.

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Explain with a neat diagram a microcontroller-based water level controller.

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Explain the “Differential Protection Scheme” used for alternators with a neat labeled diagram.

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Explain with a neat diagram “flood lighting."

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Explain briefly the industrial wiring with a neat diagram.

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Explain with block diagram the construction and working principle of three phases electronic energy meter?

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Explain the working principle of SMPS with neat diagram.

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Explain two transistor analogy of SCR with neat diagram.

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Explain the operation of PUT relaxation oscillator with diagram.

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Explain with diagram: i) Topping cycle type of cogeneration ii) Bottoming type of cogeneration.

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Explain the working of HPMV Lamp with neat diagram.

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Explain phase shifting (production of rotating magnetic field) in shaded pole induction motor with neat diagram.

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Explain working of resistance split phase single phase induction motor with vector diagram.

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With neat diagram explain the operation of Horizontal break isolator.

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Explain the experimental set-up for the Newton’s rings formation with suitable diagram. Write conditions for dark and bright rings.

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Explain MCB and ELCB with connection diagram supplying single phase load.

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Explain full adder with its logic diagram & truth table.

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Explain with diagram and mathematical representation the leading and lagging signal.

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What is potential divider used to measure?

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A three-phase transformer having a line voltage ratio of 0.4 kV/11kV is connected Star/Delta and protective transformers on the 0.4 kV side have a current ratio of 500/5. Calculate the ratio of the protective transformers on the 11 kV side. Draw a neat circuit diagram and indicate the given values at appropriate places.

A three-phase transformer having a line voltage ratio of 0.4 kV/11kV is connected Star/Delta and protective transformers on the 0.4 kV side have a current ratio of 500/5. Calculate the ratio of ... on the 11 kV side. Draw a neat circuit diagram and indicate the given values at appropriate places.

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