A 150 kVA three phase transformer supplies 100KVA at 50percent lagging power factor. The transformers winding impedance is 2 percent resistance and 5 percent reactance based on 150 kVA, Determine the voltage regulation of the transformer at this load assume 100 percent voltage

Q: A load impedance of 52 ohms is connected to the secondary winding of the transformer with 208 volts.…

A: Using ohms law I=V/R Given voltage is 208 volts And impedance of 52 ohms

Q: find the voltage on primary side in pu.

A: Given that, Primary Voltage (V1)=2000 V, Secondary Voltage (V2)=200 V, Primary Impedance (Z1)=0.12+…

Q: The resistance and reactance of the primary winding of a 440/110 V single phase transformer are 4.4…

A:

Q: A single phase, 500 kVA, 4400/440 V transformer has 100 turns in its secondary winding. Then find…

A: Solution: A single phase: KVA =500 KVA     4400/440 V,  turns N2=100, Find: primary winding turns…

Q: What are the advantages of Delta connection in high power transformer?

A: Transformer : It is an electrical device used to transform the voltage from one level to another.…

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

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Q: Calculate the primary leakage reactance of a transformer, supplying a load current of 10 A and 60…

A: Inductance = No. of turns×FluxCurrent Leakage inductance in primary = No. of primary turns×rms value…

Q: The no load current components of a current transformer are. magnetizing component = 102A core loss…

A: We have been given an no load current components of a current transformer are as below,…

Q: formula for determining the power of a single-phase transformer

A: The objective of the question is to determine the formula for calculating the power of a…

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.