Draw the equivalent circuit of a transformer as referred to the secondary.

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Draw the equivalent circuit of a transformer as referred to the primary.

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Draw the equivalent circuit of a transformer referred to the primary and state the meaning of each term related to the equivalent circuit.

Draw the equivalent circuit of a transformer referred to the primary and state the meaning of each term related to the equivalent circuit.
Answer : ### Equivalent Circuit of a Transformer Referred to the Primary Side The equivalent circuit of a transformer referred to the primary side is represented by an ideal transformer and various ... behavior like voltage drops, power losses, and efficiency based on the transformer's parameters....

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What happens to a component when referred from secondary to primary?

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What happens to a component when referred from primary to secondary?

What happens to a component when referred from primary to secondary?
Answer : When a component is referred from the primary side to the secondary side, it means that the parameters (like impedance, voltage, current, or resistance) of that component on the primary ... ensures that the system works properly on both sides of the transformer or similar electrical components....

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What is electric flux density is electric field referred to as?

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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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Draw the setup of the short circuit test in a transformer.

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Draw the setup of the Open circuit test in a transformer.

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Draw a circuit diagram for polarity test on a single-phase transformer.

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Explain the tests on a single-phase transformer and develop an equivalent circuit from the above tests.

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Draw a neat experimental setup to conduct OC test on a single-phase transformer.

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How to draw a circuit?

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What is electrochemical equivalent best described as?

What is electrochemical equivalent best described as?
Answer : The electrochemical equivalent refers to the amount of a substance (usually a metal) that gets deposited or dissolved at an electrode during electrolysis when one coulomb of charge passes through the ... /mol) It's useful in electrolysis and electroplating processes! Does that clear it up?...

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How to calculate equivalent delta circuit?

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Why is a lead storage battery regarded as a secondary cell?

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Why is a lead storage battery considered as a secondary cell?

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Why can a lead storage battery as a secondary cell be recharged?

Why can a lead storage battery as a secondary cell be recharged?
Answer : A lead storage battery, also known as a lead-acid battery, can be recharged because it works on a reversible chemical reaction. Here's how it works in simple terms: 1. **Discharging ... you recharge, you essentially "undo" the discharging process, restoring the battery's energy storage capacity....

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Why lead storage battery as a secondary cell can be recharged?

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Draw the phasor diagram for leading load of a transformer.

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Draw the phasor diagram for lagging load of a transformer.

Draw the phasor diagram for lagging load of a transformer.
Answer : To draw a phasor diagram for a lagging load of a transformer, let's break down the components and their relationships. ### Step-by-Step Explanation: 1. **Transformer Primary ... . The precise angles and magnitudes would depend on the specific transformer characteristics and the load connected....

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Draw the phasor diagram for resistive load of a transformer.

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Draw the phasor diagram of a practical transformer without load.

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What is secondary memory also known as?

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Why are primary cells such as voltaic cells not rechargeable while secondary cells such as the lead storage cells rechargeable?

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What is the danger of open-circuiting a current transformer secondary?

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What are the primary and secondary windings in a transformer?

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Which type of oil is used as a transformer oil?

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A 500kVA distribution transformer having copper and iron losses of 5kW and 3kW respectively on full load. The transformer is loaded as shown below: Loading (kW) Power Factor (Lag) No. of hours 400 0.8 06 300 0.75 12 100 0.8 03 No load - 03 Calculate the all-day efficiency.
Answer : To calculate the all-day efficiency of the transformer, we need to consider the total energy output, the total energy input, and the losses over a 24-hour period. The transformer experiences two types of ... \] ### Final Answer: The all-day efficiency of the transformer is approximately **98.39%**....

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Give the specification of a three-phase transformer as per IS 1180 (Part 1) 1989 (any four).

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Give the specification of a three-phase transformer as per IS : 1180 (Part I).

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State the criteria for the selection of a power transformer as per IS:10028 (Part–I).

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

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Why motor are rated as KW while transformer rated in kVA?

Why motor are rated as KW while transformer rated in kVA?
Answer : Motors are rated in **kW (kilowatts)**, while transformers are rated in **kVA (kilovolt-amperes)** because of the different ways they handle electrical power and the factors affecting their ... whereas a transformer's capacity is related to its ability to transfer both real and reactive power....

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Three phase induction motor is known as generalized transformer. Justify.

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Describe the control of a single lamp from three places. Draw the relevant circuit diagram.

Describe the control of a single lamp from three places. Draw the relevant circuit diagram.
Answer : To control a single lamp from three different places, we can use a **three-way switch** system. In this setup, we use three switches to control the lamp, which is typically used in large rooms or ... of **two-way switches** and **three-way switches**, with the proper connection of traveler wires....

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Explain control of a single lamp from four places. Draw the relevant circuit diagram.

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Draw the circuit diagram of a short shunt and long shunt type of composite self excited DC generator.

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What is an example of equivalent resistance in a circuit?

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What is a Norton equivalent circuit?

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What is a Thevenin equivalent circuit?

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What is the equivalent resistance between two points in a circuit?

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What is the difference between a Thevenin equivalent and Norton equivalent circuit?

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Draw the circuit diagram of battery charger using SCR and explain its working.

Draw the circuit diagram of battery charger using SCR and explain its working.
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Draw circuit diagram of symmetrical configuration of bridge converter.

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Draw circuit diagram of Class B commutation.

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Draw the circuit diagram of DC static circuit breaker and give its operation.

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Draw the circuit diagram and phasor diagram of nominal T method of medium transmission line.

Draw the circuit diagram and phasor diagram of nominal T method of medium transmission line.
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