A three phase transformer, 11000 / 381 V, has D/Y connected and takes 12A from supply. The line current on the secondary side is *       1-0.24 A       2-600.08 A       3-200 A       4-346.45 A

Q: What kVA rating is required for a transformer that must handle a maximum load current of 8 A with a…

A: As it is given that, the maximum load current is 8A on secondary side of transformer. And the…

Q: Solve for Ib, Ic, Vce, Vc, Vb, Vcb, power delivered by Vcc, power delivered of each element

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Q: What are the branch currents, 12 and 13? R₁ 4 kOhm V₁ 35 V R2 7.5 kOhm R3 12.5 kOhm

A: In this question,  We need to Determine the branch current I2  and I3   We are solving this problem…

Q: What kVA rating is required for a transformer that must handle a maximum load current of 8 A with a…

A: If you are having doubt in any step please comment here. Thank you

Q: 5. To step 110 V ac down to 20 V ac, the turns ratio must be

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A: It is given that:

Q: The full load copper loss in a transformer is 400W, At half load the copper loss will be 100W O 800W…

A: To find the copper loss at half load  Given that full load copper loss = 400 Watt

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Q: circuit in which R= 10 ohms and L= 0.1 Henry. This is energized by a 24 volt DC source. If the…

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Q: what is the block diagram for this circuit.

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Q: In transformer, the power will with decrease in voltage. increases O decreases O remain same O be…

A: Choose the correct option In transformer, the power will...... With decrease in voltage?

Q: 3. Using star delta transformation find the total resistance across A and B. br ww www

A: In this question we need to find a equivalent resistance between terminal A and B.

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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.