voltage transformer has 1500 turns of wire on its primary coil and 500 turns of wire on its secondary coil. What will be the turn ratio (TR) of the transformer? If 240 volts is applied to the primary winding of the same transformer in problem no. 1, what will be the resulting secondary no-load voltage? Calculate the voltage output by the secondary winding of a transformer if the primary voltage is 35 volts, the secondary winding has 4500 turns, and the primary winding has 355 turns.

Q: Equivalent circuit parameters R1 = 1ohm, X1 = 2ohm R2 = 0.0035 ohm X2 = 0.0045ohm Xm = 1100ohm Rfe =…

A: If all the secondary quantities are referred to primary, we get the equivalent circuit of the…

Q: When a transformer takes a current of 0.8 A and its primary is connected to a 235 V, 50 Hz supply,…

A:

Q: The primary winding of a transformer connected to 2,200 volts circuit consists of two coils which…

A:

Q: i need the answer quickly

A: In this question we need to find a equivalent impedance referred to primary side and draw it…

Q: How does a transformer work, and what role does it play in power distribution?

A: A transformer works by changing the voltage of electricity while keeping the power constant. It…

Q: losses =los ses 1. Maximum efficiency of transformer is when 2 At maximum effciency load current l2=…

A:

Q: Question 1 I need the answer to be supported by a diagram or an equation 1. What is the purpose of…

A: 1.The purpose of lamination the core of the transformer is to reduce the Eddy current losses in the…

Q: What is the function of the DC motor armature Choose one answer: a. Performs the function of force-…

A: According to guidelines we need to solve only the first question. According to the question we have…

Q: 2-Draw the equivalent circuit of single-phase Transformer ,and write each value on it. ?

A: Equivalent circuit of the single phase transformer is given below

Q: The counter of question 30 is what type? Synchronous O Asynchronous

A: As per Bartleby guidelines we are allowed to solve only one question, please ask the rest again.…

Q: A 4500 V / 360 V, 50Hz single-phase transformer is to have an approximate e.m.f. per turn of 25 V…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: A 22.5-kVA single-phase transformer is tested with a true-RMS ammeter and an ammeter that indicates…

A: Given data:Transformer capacity =22.5True-RMS reading =94APeak reading =204A

Q: A 3 kava, 500/250 V, 50 Hz, step-down transformer has the following parameters: Re1 = 3.5 ohm, Xe1 =…

A: A 3 KVA, 500/250 V, 50 Hz, step-down transformer  parameters: Re1 = 3.5 ohm, Xe1 = 4.5 ohm, Rc1 =…

Q: What is the difference in connection between a voltage transformer and a current transformer?

A: We know that the electrical instruments are not directly connected to the control apparatus or the…

Q: calculate the transformer ratio,

A: Transformer- A device that transfers the electrical energy between two electrical circuits which are…

Q: A two-winding transformer rated at 9-kVA, 120/90-V, 60-HZ has a core loss of 200 W and a full-load…

A: The given data is shown below:

Q: A single phase transformer is required to be designed to give an output of 4 A at 24 V, from 230 V,…

A:

Q: If the turn ratio of a step-down transformer is 30:1 and the no-load primary current is 1.25 A, the…

A: Given:  Transformer primary turns, n1= 30 Transformer secondary turns, n2= 1 No load primary current…

Q: A transformer has 300 turns of the primary winding and 210 turns of the secondary winding.   a)…

A: Given that  N1=300  N2 =210  V1 =150 Volts Part (a)  Although  Formula for turn ratio for the…

Q: A 23 KVA, 2300/230 V, 60 Hz step down transformer has the following resistance and leakage reactance…

A: A transformer is an electrical machine which is used in AC circuit to either step up or step down…

Q: For this problem, each transformer is a single-phase ideal transformer with turns ratio N1:N2 =…

A:

Q: Voltage control method connected across the load, to supply part of VAR required is O Shunt…

A: In this question we will define which voltage control method supply var connected across load...

Q: How does a transformer work in a power system, and what are its applications in voltage conversion

A: A transformer is a crucial device in a power distribution system that operates on the principle of…

Q: The winding of a potential transformer is connected in with the power line. ...........** Select…

A: C. Primary , parellel

Q: The primary resistance of a transformer is 0.10 When and its leakage reactance is 0.80 the applied…

A:

Q: A H.W.R. uses 4 : 1 transformer and a diode of internal resistance 100. If load resistance is 5000…

A: Given a half wave rectifier uses, Transformer with turns ratio, Np : Ns= 4 : 1 Internal resistance…

Q: A 100 KVA, 11,000/2200 V, 60 Hz, single-phase power system transformer gave the following test…

A:

Q: 1. A 2.4 kVA single phase ideal transformer has 150 turns on the primary and 75 turns on the…

A:

Q: If the total power in the secondary winding of the single-phase transformer increases then the…

A: find explanation below

Q: Q10) For the transformer shown in Figure below, determine (i) The turns ratio of the transformer…

A: A transformer has two windings - the primary and the secondary. The ratio of the number of turns in…

Q: A core type transformer operates on 415 / 230 volt, 55 Hz supply. If the cross-sectional area of the…

A: The number of turns in primary winding is 47. The detailed solution is provided below.

Q: A 100-KVA, 230-V/115-V, 60-Hz transformer was tested with the following results: Short-circuit test:…

A:

Q: Turns ratio of the transformer is directly proportional to Select one: O a Resistance ratio Ob.…

A: Option b is correct. The detailed explanation is provided below.

Q: A single phase transformer is connected to a 660 V supply . The voltage to turn ratic transformer is…

A: In this question we will find transformers primary and secondary turns and area of core...

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.