Question- The net cross-sectional area of a single-phase, 50 Hz transformer is 500 cm? having 400 and 100 turns in the primary and secondary winding, respectively. If it is connected to a 230 V, 50 Hz supply, calculate the following: i. Emf induced in the secondary. ii. Maximum value of the flux density in the core.

Q: Determine

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Q: In the secondary. The cross-sectional area of the core is 80 sq. cm. If the primary winding is…

A: In single phase transformer, consider the primary turn is N1=500 and the secondary turn is N2=1200.…

Q: Figure Q1 shows a transformer core that has the primary winding (N,) of 500 turns and second winding…

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Q: An iron core is most often used in an AC transformer to 1.provide a better coupling between the…

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Q: b) A single phase 50 Hz, transformer with turns ratio of 25:1400 has cross sectional area of 110 cm2…

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Q: A 800/160V, 55 HZ, 1-phase transformer with cross sectional area of the core is 26 cm? and maximum…

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Q: 1. In a transformer, which options are correct: A. Works on Faraday’ law and Ampere’s law B. DC…

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Q: A 5000 V / 320 V, 50HZ single-phase transformer is to have an approximate e.m.f. per turn of 25 V…

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Q: Q.4/ choose true or false: 1. The reluctance of any core is proportional directly with the length of…

A: As per Bartleby guidelines we are allowed to solve only three subparts, please ask the rest again.

Q: C3 (ii). The primary and secondary winding of an transformer has 95 turns and 20 turns,…

A: Note :- As C3 (ii) & (iii) are not linked with each other. Both have different questions. So as…

Q: A single phase transformer with the maximum value of flux 0.0991wb and an effective cross sectional…

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Q: From the short circuit test and open circuit test in #19 and #20, the equivalent circuit of a…

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Q: Figure Q1 shows a transformer core that has the primary winding (Np) of 500 turns and second winding…

A: A transformer core is shown with dimensions. Number of turns in the primary winding and secondary…

Q: Prove that the primary and secondary E.M.F. lag behind the flux by 90 degree. ha?

A: ''Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What is the basic functions of transformer? What is short circuit test ?

A: A transformer is made up of two electrically separate coils and works on the Faraday principle of…

Q: Solve the problem and illustrate the circuit. Answers must be in 3 decimal places A 480/220 V, 60-hz…

A: In this question we need to find the cross-sectional area in the core in cm and the primary and…

Q: The iron losses in a transformer core at 50 Hz are 1600 W. If the frequency is increased to 60 Hz…

A: Given, The iron losses in a transformer core at 50 Hz are 1600 W. If the frequency is increased to…

Q: When rated voltage at rated frequency is applied to a single phase transformer the hysteresis and…

A: Given, Hysteresis loss, Ph1=420 W Eddy current loss, Pe1=150 W Voltage in increased by 10%, V2=1.1…

Q: Draw the on-load phasor diagram of the transformer and mention the parameters.

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Q: A single pahse transformer has 700 primary and 2100 secondary turns. The primary is connected to 400…

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Q: The voltage per winding of the 220V/12V, 60 Hz single phase core transformer is 1V. If the maximum…

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Q: 4. When supplied at 230 V, 50 Hz, a transformer's no-load current is 5.0 A at 0.3 power factor. The…

A: Transformer is a static device which is used to step up/down the voltage/Current level. It is also…

Q: xplain why, when steel is subjected to alternating magnetization energy, losses occur due to both…

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Q: Q1: The e.m.f of per turn of the primary winding is 5 volt in a single-phase transformer and the…

A: In this question we need to find the following The induced voltage in the secondary winding of…

Q: 5- The most effective factor on the leakage inductance of an iron-cored coil is: a) The geometry of…

A: The leakage inductance of the iron cored coil is due to the fact that the primary in not properly…

Q: 4. In a transformer, which options are correct: A. Works on Faraday' law and Ampere's law B. DC…

A: Transformer is a static device the transfer electrical energy from one electrical circuit to another…

Q: The cross-sectional area of a transformer limb is 80 cm2 and the volume of the transformer core is…

A: Given parameters are: The cross-sectional area of a transformer limb,Ac=80cm2=80×10-4m2 The volume…

Q: A 200-kVA, 3-phase, 50-Hz transformer has a voltage ratio (line voltages) of 33/11-kV and is…

A: Given:Rating of transformer=200kVAThe transformer is delta/star connectedvoltages are given as…

Q: A 4250 V / 260 V, 50Hz single-phase transformer is to have an approximate e.m.f. per turn of 15 V…

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Q: A 10 transformer has 500 primary and 1200 secondary turns. The net cross-sectional area of the core…

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Q: The amount of inrush current in the primary of a transformer is limited by the........, A- amount of…

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Three-Phase Transformers

Three-segment transformers are a type of transformer used to transform voltages of electrical systems into three ranges. Two type transformers are shell-type transformer and core type transformer. In brief, it could be described because of the exquisite kinds of configurations.

Transformer

Ever since electricity has been created, people have started using it in its entirety. We see many types of Transformers in the neighborhoods. Some are smaller in size and some are very large. They are used according to their requirements. Many of us have seen the electrical transformer but they do not know what work they are engaged in.