while doing short- circuit test on the transformer, the side which is shorted *

Q: If the secondary side of a dual-voltage single phase transformer, as per figure 1,  were to be…

A: The secondary side of a dual-voltage single phase transformer, as per the figure given in  the…

Q: Answer by true or false * True False while conducting short- circuit on transformer the low voltage…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: The Primary and Secondary induced voltages respectively are: 220.4 volts and 23.96 volts 239.6 volts…

A:

Q: A Step-down transformer is given and calculate 5:1 120 V 60 Hz V2 1 k? i. Peak load and D.C. load…

A: Since it is a step down transformer therefore V2<V1 and number of turns in primary will be…

Q: What is current transformer? 2 difference between current and potential transformers.

A: A step-up transformer that lowers the current while raising the voltage is a current transformer.…

Q: During short-circuit test, iron losses are negligible because the voltage applied on primary side is…

A: let us arrive at the right answers in each case by analyzing the given statement as shown below.

Q: The number of turns of the primary winding of a single phase transformer is N1=600 and the…

A:

Q: What is the benefit of the electrical transformer in the case of load and in the case no load?

A: Discuss the benefit of the electrical transformer in the case of load and in the case no load?NoteA…

Q: dentify the test used to measure the copper losses of the transformer. With necessary diagram…

A: For finding the copper losses of transformer we do short circuit test as explain below in step 2

Q: explain how the type of loading affects the voltage regulation of a transformer

A: There are two type of loading possible in a transformer they are  1) inductive type loading 2)…

Q: Three-phase, 50 Hz 34500/10500 T/S ​​connected transformer single-phase visible on the side of the…

A: There is confusion in the transformer connection T/S it would be D/S that is delta-star. Hence,…

Q: What is the condition for the maximum efficiency of the transformer?

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

Q: The short circuit test of a transformer gives information of

A: In this question , we will write about short circuit test of a transformer....

Q: 2. What will happen when the secondary of a current transformer is disconnected from its load while…

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

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: Full explain this question very fast solution sent me step by y The transformer has a turns ratio…

A: given that full wave bridge rectifier with input transformer input voltage  V = 120 V (rms)…

Q: Resistance and Ohm's Law: Knowing that Black = 0, Brown=1, Red=2, Orange=3, Yellow=4, Green=5,…

A:

Q: 1. Why the iron losses are constant & copper losses are variable in the transformer?

A: TRANSFORMER: The transformer transfers power from one circuit to another circuit without a change…

Q: If a transformer is to be taken out for maintenance, as an engineer, outline the switching sequence…

A: Switching sequence – To turn on or off a bus bar, equipment, power plant requires expertise and…

Q: Identify the type of Transformer referred to K=0.7 a. Step down b. Voltage transformer c. Step up d.…

A: Given, k=0.7

Q: Q/What is the benefit of the electrical transformer in the event of a load and in the absence of a…

A: Concept- Transformer- A transformer is a piece of electrical equipment that uses the electromagnetic…

Q: The losses found in a transformer

A: There are two types of losses that occur in the transformer. 1. Core loss 2. Copper loss Apart from…

Q: With the aid of simple sketches explain briefly the meaning of transformer polarity and terminal…

A: Given: Explain briefly the meaning of transformer polarity and terminal marking.

Q: choose in the given losses changes with the load in the transformer? Option 1: None of these Option…

A: Consider that the losses in the transformer are the core loss and the copper loss.

Q: Which of the following are power losses that can occur in a practical transformer (non-ideal)?…

A:

Q: Due to the increase in load, what change you saw in the transformer’s output power and the…

A: Electrical machines can be either generator or motors and transformers. They can be either Ac…

Q: A short circuit test performed on a 25 KVA 2300/230 V transformer gives the measured value of the…

A: Given- A short circuit test was performed on 25 kVA 2300/230 V transformers. Transformation ratio,…

Q: Due to the increase in load, what change you saw in the transformer’s output power and voltage…

A: The transformer has a primary and a secondary side. It converts electrical power to electrical power…

Q: Name the test that you could perform on the transformer to calculate the copper winding loss…

A: In this question we will write the test on transformer which gives cu loss....

Q: How do I compute voltage at the high voltage terminal of the transformer

A: Note: load  Power factor Resistive load 1 Inductive load Lagging Capacitive load Leading

Q: current transformer

A:

Q: Example 2-2. The equivalent circuit impedances of a 20-kVA, 8000/240-V, 60-Hz transformer are to be…

A: