A step-up transformer is connected in serieswith a step-down transformer, the secondaryof the first to the primary of the second. Thefirst transformer has turns ratio of 1:8(primary:secondary). The second transformerhas a turns ratio of 5:1 (primary:secondary).What is the output voltage, Vout, when aninput voltage of 200 V AC is applied?Vout = [?] VVoltage (V)Enter

Given thatThe first transformer has the ratio of 1:8 And the input voltage is (V1) =200VGiven that…

A step-up transformer is connected in series with a step-down transformer, the secondary of the first to the primary of the second. The first transformer has a turns ratio of 1:8 (primary:secondary). The second transformer has a turns ratio of 5:1 (primary:secondary). What is the output voltage, Vout, when an input voltage of 200 V AC is applied? Vout = [?] V

A step-up transformer is connected in series with a step-down transformer, the secondary of the first to the primary of the second. The first transformer has a turns ratio of 1:8 (primary:secondary). The second transformer has a turns ratio of 5:1 (primary:secondary). What is the output voltage, Vout, when an input voltage of 200 V AC is applied? Vout = [?] V

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter15: Alternating-current Circuits

Section: Chapter Questions

Problem 15.9CYU: Check Your Understanding A transformer steps the line voltage down from 110 to 9.0 V so that a...

See similar textbooks

Similar questions

Check Your Understanding A transformer steps the line voltage down from 110 to 9.0 V so that a current of 0.50 A can be delivered to a doorbell (a) What is the ratio of the number of turns in the primary and secondary windings? (b) What is the current in the primary winding? (c) What is the resistance seen by the 110-V source?
What is the self-inductance of an LC circuit that oscillates at 60 Hz 1ien the capacitance is 10 F ?
A mobile x-ray imaging system operates on 110 V AC power. Its maximum capacity is 110 kVp and100 mA. What is the turns ratio of the high-voltage transformer?
A kVp meter reads 86 kVp, and the turns ratio ofthe high-voltage step-up transformer is 1200. Whatis the true voltage across the meter?
Suppose a 240-volt voltage is applied to the primary coil of a step-down transformer whoseratio of primary windings to secondary windings is 2:1. What will the output voltage be ifa. The primary voltage is a 60-Hz AC voltage?b. The primary voltage is a DC voltage?
parn working near the secondary of a transforme shown in the figure below. The primary voltage is 120 V (ms) at 60.0 Ha. The capacitance Cwhich is the stra capactance between the hed and the secondary windiny. is 15.0 pf. Asuming the person has a body resistance to ground R 5SO , detarmine the ms voltage acros the body Hint adraw the ceut with the secondary af the transfarmer aa smple AC source Transformer 5000 V 0000000000
A step-down transformer produces a voltage of 6.0 V across thesecondary coil when the voltage across the primary coil is 120 V.What voltage appears across the primary coil of this transformer if120 V is applied to the secondary coil?
A generator supplies 100 V to a transformer’s primary coil, which has 50 turns. If the secondary coil has 500 turns, what is the secondary voltage?
The ratio of number of windings on the primary side to the number of windings on the secondary side of a transformer is 10:1. If the voltage on the orimary side is 120V, what would be the voltage on the secondary side?
In the following transformer circuit VSource=12.0volts, RSource=4, the number of turn on the left-handside is 100 and on the right-handside is 800. RLis 700. a.Find the voltage across RL
A transformer has a primary voltage of Vp= 400 V and primary current of Ip=1.5 A. If the measured values of secondary voltage and secondary current are Vs= 195 V and Is= 2.9A, respectively a) calculate the efficiency of this transformer. b) write the type of the transformer(step-up or step-down) with its reason.
The primary coil in a transformer contains 124 loops, and the secondary coil consists of 19 loops. What is the voltage across the secondary if the voltage across the primary is 120.0 V? (Assume 3 sig figs).