A 2 kV / 248 V transformer has the secondary turns of 76. The number of Primary turns of a transformer is given by,
Q: generator supplies 120 V to a transformer's primary coil, which has 58 turns. If the secondary coil…
A: Given Primary voltage Vp = 120 V Number of turn in primary Np = 58 Number of turn in secondary Ns =…
Q: An ideal transformer has 60 turns in its primary and 270 turns in its secondary. When 120 Volts AC…
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Q: For Transformer winding1 N1=1000 turns, N2= 200 turns and V1=220 Volts, secondary resistance of 22…
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Q: A generator supplies (2.460x10^2) V to the primary coil of a transformer. The primary has 50 turns…
A: Given data : Voltage in primary coil Vp = 2.460 × 102 V Number of turns in primary coil Np = 50…
Q: A transformer has 400 turns on its secondary and 100 turns on its primary. The primary is connected…
A: Given : Number of turns in primary, NP = 100 Number of turns in secondary, NS = 400…
Q: A step-up transformer is designed so that the output of its secondary winding is 240 V when the…
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Q: A transformer has 400 turns on its secondary and 100 turns on its primary. the primary is connected…
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Q: transformer is used to step down 160 V from a wall socket to 9.3 V for a radio. (a) If the primary…
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Q: An induction coil in an automobile is much like an ac transformer that boosts low voltage to high.…
A: Transformer equation can be expressed as NPNS=VPVS
Q: An ideal neon sign transformer provides 9330 V at 29.0 mA with an input voltage of 110 V. Calculate…
A: In case of ideal transformer, Pin= Pout Power = voltage× current Pin= input power= vinIin Where, Vin…
Q: A transformer is used to step down the 120 V AC power in an outlet to 5.00 V for a radio. If the…
A: We have N1N2=V1V2
Q: The primary coil in a transformer contains 124 loops, and the secondary coil consists of 19 loops.…
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Q: A transformer with more primary turns than secondary turns will produce a secondary voltage higher…
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Q: A transformer has 400 turns on its secondary and 100 turns on its primary. The primary is connected…
A: Given: The number of turns in primary coil is N1=100 The number of turns in secondary coil is…
Q: oltage of 120 volts and a secondary voltage of 18 volts. The primary excitation current is 0.25 amp.…
A: Given;- A transformer has a primary voltage of Vprimary = 120 volts A secondary voltage of…
Q: Consider a transformer consisting of a primary coil with 498 turns, a secondary coil with 117 turns,…
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Q: When 9 A of AC current at 123 V flows in the primary coil of an ideal transformer, how many amps at…
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Q: A certain transformer has exactly 119 turns on its primary side and exactly 199 turns on its…
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Q: a step down transformer has an output of 12v and .5A when connected to a 120V line. assume no…
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Q: A plug-in transformer supplies 9.00 V to a video game system. (a) How many turns are in its…
A: For a transformer, VsVp=NsNp=IpIs…
Q: 00 1820 2200 A step-up transformer is designed so that the output of its secondary winding is 2000 V…
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Q: A transformer has 600 turns on its secondary and 100 turns on its primary. The primary is connected…
A: Given A transformer has 600 turns on its secondary and 100 turns on its primary. The primary is…
Q: A typical wall outlet voltage in the United States is 120 volts. Personal MP3 players require much…
A: Given data: Primary Voltage (Vp) = 120 V Second voltage (Vs) = 104.2 mV Primary turns (Np) = 6908…
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- When 7 A of AC current at 124 V flows in the primary coil of an ideal transformer, how many amps at 22 V will flow in the secondary?A transformer has 900 turns on its secondary and 100 turns on its primary. The primary is connected to a 18-V source. (a) What is the voltage output of the secondary? V(b) If 3 A flows in the primary coil, how much current is there in the secondary coil? AA plug-in transformer supplies 9.00 V to a video game system. (a) How many turns are in its secondary coil if its input voltage is 120 V and the primary coil has 423 turns? turns(b) What is its input current when its output is 1.33 A? A
- A transformer is used to supply a 14.5 V model train with power from a 132V wall plug. The train operates at 64 W of power. (a) What is the current in the secondary coil of the transformer in ampere? (b) What is the current in the primary coil in ampere? (c) What is the ratio of the number of primary to secondary turns? (d) What type of transformer is this transformerA transformer is comprised on 121.92turns on the primary and 35.82 turns on the secondary. If the desired secondary voltage is 12.18 volts, what should the voltage be on the primary?Please answer and box.
- A step-up transformer is designed to produce 1840 V from a 112-V ac source. If there are 384 turns on the secondary coil, how many turns should be wound on the primary coil? The number of turns that should be wound on the primary coil is ____A transformer outside of a business steps the average voltage down from 3600 V to 120 V. The transformer delivers 1.50 × 106 W to the business at 82.0% efficiency. (Give answers to 3 sig.figs.) Find … (a) the power delivered to the primary, (b) the current in the primary, and (c) the current in the secondary.The primary circuit in a transformer carries a current of 4.0 A at 120 V. The secondary circuit of a transformer carries 1.0 A of current. If only 90.0 % of the power is transmitted from the primary circuit to the secondary circuit, what is the voltage of the secondary circuit?