QUESTION 8 A single phase 600v/120v transformer has a load of 30 ohms resistive and 20 ohms inductive in serie. what is the power (in Watts) at the load? O 331.5 W O 58.2W 122.5W O 368.2W

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Q: 2) A single-phase power transformer of 150 MVA, 15/200 KV has a resistance in per unit of 1.1% and…

A: Given, rated MVA of the transformer, Srated=150 MVA Primary side voltage, VP=15 KV Secondary…

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Q: What happens if a speaker of 4 ohms is employed instead? How about a higher impedance of 16 ohms?

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Q: 3. Find V1 using Mesh Analysis + V₁ 452 82 (1+) 22 652 ) 5V + SV

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Q: 11- A cylindrical capacitor has radii = 2 cm and b= 6 cm. If the space between the plates is filled…

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Q: 11 The intrinsic impedance of a medium is given by impedance in free space is: Hint: -8.854x10 and…

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Q: A 200/400 V, single-phase transformer has primary winding resistance of 0.2 0 and secondary winding…

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Q: If an amplifier’s impedance (AC Resistance) is 8 ohms, why should a speaker of 8 ohms be chosen to…

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Q: Question 3: For single sideband (SSB) modulation a) Write the time domain equation XSSB(t). b)…

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Q: Examples of Close loop versu open loop

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Q: Vac 10Vrms 20kHz 0° X₁ L4 4.7mH R3 4700 Fig. 7 Parallel RL test circuit using one inductor Calculate…

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Q: Use Mesh analysis method to find i, for the circuit shown below. slution: 15Α Μ 5Ω Μ Μ 6Ω 10 Ω i₂…

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Q: Question A 500 MW, 21 kV, 50 Hz, 3-phase, 2-pole synchronous generator having a rated p.f. = 0,9,…

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Q: 3.145. A capacitor of 80 uF is charged to a p.d. of 250 V. The charge acquired by it is

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Q: The secondary winding of a transformer has a terminal voltage of vsec (t) = 234 sin (377t) V. The…

A: It is given that: vsect=234 sin377t VN1N2=a=72201isect=12 sin377t+25° ARsc=0.2 ΩXsc=0.75 ΩRc=300…

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.