The primary 40-turn coil of an ideal transformer is supplied with 120 V (rms). If the...
The primary 40-turn coil of an ideal transformer is supplied with 120 V (rms). If the rms voltage output of the secondary coil is 15 V, how many turns are in the secondary coil, and what type of transformer is this?
8 turns, step-down transformer
5 turns, step-down transformer
15 turns, step-down transformer
320 turns, step-up transformer
160 turns, step-up transformer
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The primary 40-turn coil of an ideal transformer is supplied
with 120 V (rms). If the...
5. (10 pts) A transformer is designed to have an output voltage of 1350 V (rms)...
5. (10 pts) A transformer is designed to have an output voltage of 1350 V (rms) when the primary coil is connected to a 150V (rms) source. (i) Is this a step-up or step-down transformer? f there are 2700 turns on the secondary winding (coil), how many turns are required on the primary? (ii) If a load resistor across the secondary draws a peak current of 1.5.A, what is the peak and the rms current in the primary?
An ideal step-down transformer has a primary coil of 400 turns and a secondary coil of...
An ideal step-down transformer has a primary coil of 400 turns and a secondary coil of 25 turns. Its primary coil is plugged into an outlet with 110 V(AC), from which it draws an rms current of 0.83 A. 1.)What is the voltage in the secondary coil? 2.)Calculate the rms current in the secondary coil. 3.)Assuming that the transformer secondary is driving a resistive load, calculate the average power dissipated in the resistor.
If 110 V rms is applied to the primary of an ideal transformer with a turns...
If 110 V rms is applied to the primary of an ideal
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The 200- turn primary coil of a step‑down transformer is connected to an AC line that...
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An engineer designed a transformer to convert 120 V (rms) to 6.0 V (rms). The number...
An engineer designed a transformer to convert 120 V (rms) to 6.0 V (rms). The number of turns in the primary is 540, and the secondary current is 610 mA at an output voltage of 6.0 V (rms). How many turns are in the secondary? Group of answer choices 5 27 90 3 240
An ideal step-down transformer has a primary coil of 370 turns and a secondary coil of...
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1. A transformer with a primary coil of 1200 turns and a secondary coil of 120...
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#11 Step Up Transformer A transformer primary coil has 2,300 windings, while the sec- ondary coil has 12,400 windings. If the primary coil is operated at a RMS voltage of 10.0 V, what is the RMS voltage in the secondary coil? A. 1.86 V B. 24.1 V C. 53.9 V D. 120 V w
5. (10 pts) A transformer is designed to have an output voltage of 1350 V (rms) when the primary coil is connected to a 150V (rms) source. (i) Is this a step-up or step-down transformer? f there are 2700 turns on the secondary winding (coil), how many turns are required on the primary? (ii) If a load resistor across the secondary draws a peak current of 1.5.A, what is the peak and the rms current in the primary?
If 110 V rms is applied to the primary of an ideal
transformer with a turns ratio of 500:1, what is the RMS voltage
output from the secondary? What is the peak voltage outpyt from the
secondary?
a. If 110 VAMS is applied to the primary of an ideal at is transformer with a turns ratio of 500:1, wh the RMS voltage output from the secondary? What is the peak voltage output from the secondary?
#11 Step Up Transformer A transformer primary coil has 2,300 windings, while the sec- ondary coil has 12,400 windings. If the primary coil is operated at a RMS voltage of 10.0 V, what is the RMS voltage in the secondary coil? A. 1.86 V B. 24.1 V C. 53.9 V D. 120 V w
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