44) A step-up transformer is designed so that the output of its secondary winding is 2000 V (rms) when the primary winding is connected to a 110-V (rms) line voltage. (a) If there are 100 turns in the primary winding, how many turns are there in the secondary winding? (b) If a resistor connected across the secondary winding draws an rms current of 0.75 A, what is the current in the primary winding? Please show all work using this. (Actual values, equations, and drawings)

Q: The primary winding of an ideal transformer is wound with 550 turns and is connected to a 220V rms…

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Q: A transformer on a pole near a factory steps the voltage down from 3,600 V (rms) to 120 V (rms). The…

A: Primary voltage (vp) = 3600 V Secondary voltage (vs) = 120 V Power delivered to the factory (Ps) =…

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A: The primary winding and the secondary winding are the two windings found in transformers. The coil…

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Q: A Step-Up Transformer. A transformer connected to a 120 V (rms) ac line is to supply 13,000 V (rms)…

A: We know that Secondary voltage, V2 =13000V Primary voltage, V1 =120 V Number of turns in the primary…

Q: Capacitors have the opposite effect on AC circuits that inductors have. Explain this statement.

A: The difference in the effect of capacitor and inductors on AC circuits are given below. (a)…

Q: A transformer connected to a 231 V (rms) AC line is to supply 10023 V (rms) for a neon sign. To…

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Q: A step-up transformer connected to a 110-V line is used to supply a hydrogen-gas discharge tube with…

A: Given: Vp=110 VVs=5.0 kV =5*103 VPout=70 W

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A: Given  Numbers of Turn in primary coil  Np=380 turn Primary voltage Vp=120 V Secondary coil Voltage…

Q: The primary circuit of a transformer consists of an A.C. power supply (Vrms 48.5 V) and a 7.96 mH…

A: V (rms) = 48.5 V I (rms) = 1.54 A L = 0.00796 H Using , V = I Z where Z is the impedence 48.5 = 1.54…

Q: -. If the peak value of the alternating current in a 950 W device is 5.0 A, then what is the rms…

A: Io=5Amp Irms= Io/√2=5/√2 Amp

Q: the primary winding of an ideal transformer is wound with 550 turns and is connected to a 220V rms…

A:

Q: An electric motor has an effective resistance of 34.6 Q and an inductive reactance of 49.2 Q when…

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A: Given Primary coil - 70 turns Secondry coil - 14 turns Voltage ratio - 14/70 = 0.2

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Q: A transformer on a pole near a factory steps the voltage down from 3.60X103 Volts (rms) to 120.…

A: We need to calculate power delivered to the primary, current in primary as well as secondary coils.

Q: 74: An A.C. circuit consist of a resistor of 50 and inductor of 10 mH connected in series with 50 V,…

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Q: An induction coil in an automobile is much like an ac transformer that boosts low voltage to high.…

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A: Solution: Given: 1 A = 1000 mA V1 = RMS voltage across primary coil = 220 V V2 = RMS voltage across…

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Q: 45. In an L-R-C series circuit, R = 300 Ω, XC = 300 Ω, and XL = 500 Ω. The average electrical power…

A: 45) Given values: Resistance, R=300 Ω Capacitive reactance, XC=300 Ω Inductive reactance, XL=500 Ω…

Q: The primary winding of an ideal transformer is wound with 550 turns and is connected to a 220V rms…

A: Number of turns in primary Np=550 Voltage in primary coilVp=220 V Voltage in secondary coil Vs=20 V…

Q: Draw a circuit diagram for a series circuit containing a R = 0.2 k resistance, a coil with L = 0.1 H…

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Q: The 380-turn primary coil of a step-down transformer is connected to an ac line that is 120 V (rms).…

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A: Power, P = 5 mW  primary current, Ip = 2 mA secondary voltage, Vs = 20 V

Q: The primary winding of an ideal transformer is wound with 550 turns and is connected to a 220V rms…

A:

Q: The primary winding of a transformer has 261 turns, and the secondary has 30.1.  If the input…

A: NP=261NS=30VP=256 VVS=?

Q: A person is working near the secondary of a transformer, as shown in the figure below. The primary…

A:

Q: A person is working near the secondary of a transformer, as shown in the figure below. The primary…

A: