Based on Table Q1 (b), there are experiment for determine the breakdown strength of transformer oil. Based on the observation, evaluate the breakdown voltage if the gap distance of electrodes is 2.5 mm and sketch it in a relevant graph. Gap spacing (mm)            2  3    5     6 Breakdown voltage (kV) 50 80 110 130

Q: A short circuit test on 10kva / 2400, 60 hz transformer yields the following result: 4.17 A, 200 V…

A: The solution is given below

Q: Seconday winding of transformer is made-up of material. O insulated CRGO conductor O insulated…

A: Given Secondary winding of transformer is made by using which type of conductor

Q: AA-A three transformer bank, each of 10 KVA SL transformer become, disable and hence the circuit…

A: Since you have asked multiple questions in a single request, we will be answering only the first…

Q: What are components of transformer

A: Solution: A transformer is a device ,which uses electro magnetic induction to transfer  energy from…

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: Draw the equivalent output waveform for every series and parallel clipper circuit network.

A: According to the given question, it is required to draw the equivalent output waveform for every…

Q: 1. What is the difference between power transformer and distribution transformer in core losses and…

A: Power transformers are generally high voltage transformers which are used stepping up and down of…

Q: Certain transformer has full-load copper losses of 500 W. What is value of copper loss at half load:…

A: Given data: Pc1=500 W

Q: 2) With the help of illustration given below, evaluate with a discussion the points mentioned in the…

A:

Q: ou are employed in transformer fabrication unit. You have to design core of transformer. With regard…

A: Transformer: Transformer is an electrical static device works on the principle of electromagnetic…

Q: Q.3. Why is the transformer core laminated?

A:

Q: 2. Compute carry and overflow flags in the following table. Carry Overflow Operation 0100 0110 0101…

A:

Q: In transformer, the eddy current loss can be minimized by using thin size copper conductors using…

A: Transformer have 2 types losses  In the question the eddy current losses can be minimised by???

Q: In a load test on transformer the no load voltage is 240V. The terminal voltage drop is 225V on…

A:

Q: Detailed conclusions we can come up with after conducting open circuit test on single phase…

A: According to the question we have to, Detailed conclusions we can come up with after conducting an…

Q: 3. A transformer has resistance and reactance in per unit as 0.01 and 0.04 pu respectively. What…

A: It is given that: R=0.01 puX=0.04 pucosϕ=0.8 pf lagging and leading

Q: What's The relation between turn ratio current ratio annd voltage ratio(if it exists) for single…

A: The transformer is a static device that steps up or steps down the voltage depending upon the turn…

Q: 3. WRITE IN DETAIL ABOUT TRANSFOERMER, WHAT IS STEP DOWN TRANSFORMER USED FOR? with the help of…

A: A transformer is a static device, which converts electrical power from one circuit to the other…

Q: Difference between sc and oc test in transformer...

A: The transformer's impedance must be known in order to determine its voltage control and efficiency.…

Q: B)-Bescribe various losses in transformer. Explain how each loss varies with load current, supply…

A: Type of transformer  Single phase transformer  Three phase transformer  Star Star connection  Star…

Q: Am 11 KV /33 KV 220 MVA, 60 Hz transformer is wooded at sy. with resistive to ad Ratio 21 KW at…

A: In this question we need to find a copper loss at 50% and 75% loading

Q: The resistances of potential transformer winding is minimized by using a thick conductors and small…

A: Answer:a  thick conductors and small length of turns

Q: 7 In transformer, the open circuit test is used to determine the core loss. Select one: True False

A: Short circuit test in transformers is used to determine copper losses at full load.

Q: List and describe the types of losses that occur in a transformer

A: Transformer is a static device . Hence there will not be friction or windage losses . The only…

Q: Question In a single-phase transformer, the total iron loss is 2500 W at nominal voltage of 440 V…

A: Given- A single-phase transformer, Total iron loss P1=2500 W, Voltage V1=440 V, Frequency f1=50 Hz,…

Q: The purpose of using oil in transformers is due to:

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

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: If a transformer is assumed ideal, then the flux intensity of the core approaches: a value that is…

A: In this question,  Choose the correct options What is flux intensity of the core if transformer is…

Q: A 100/500 V, 1 KVA, 50 Hz transformer was put through open and short-circuit tests to find its…

A: Given: A 100/500 V, 1 KVA, 50 Hz transformer was put through open and short-circuit tests to find…

Q: In the single-phase, three- winding, transformer, the primary current is equal to lo at the…

A: In this question we need to choose a correct option

Single Phase Transformer

A single-phase transformer is a type of power transformer. It is an electrical device that accepts converts the single phase alternating power into single phase alternating power. In this power conversion the voltage is stepped up or down. If the voltage is stepped up, the current will be stepped down and if the voltage is stepped down, the current will be stepped up.