Question

Consider the situation illustrated below. 48. The primary winding is 2 turns, while the secondary winding is 4. The voltage i
0 0
Add a comment Improve this question Transcribed image text
Answer #1

a vs Ns s Vp = Voltage aurors promery Coil 1 Ver - Secondary conf Np= nog turns of primary coil ? secondary coll J komen Np=2

Add a comment
Know the answer?
Add Answer to:
Consider the situation illustrated below. 48. The primary winding is 2 turns, while the secondary winding...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • An ideal transformer has a primary winding with 100 turns and a secondary winding with 20...

    An ideal transformer has a primary winding with 100 turns and a secondary winding with 20 turns. If the primary winding has a voltage drop of 10 V AC, what is the EMF in the secondary coil? A. 100 V AC B. 10 V AC C. 2 V AC D. 20 V AC

  • Consider a transformer with 125 turns of wire in the primary winding and 1475 turns of...

    Consider a transformer with 125 turns of wire in the primary winding and 1475 turns of wire in the secondary winding. The secondary winding is connected across a 1540-Ω resistor. The primary winding is connected to an AC generator which produces 10.5 volts (rms). (a) Find the voltage (rms) across the secondary winding. (b) Find the current (rms) through the resistor. (c) Find the current (rms) through the primary winding.

  • 1. If 480 volts is applied to the primary winding of a transformer which has 300...

    1. If 480 volts is applied to the primary winding of a transformer which has 300 turns in the primary winding and 15 turns in the secondary winding, the secondary voltage will be A. 0.0417 volts. C. 56.8 volts B. 24 volts. D. 9600 volts. 2. A distribution transformer with a grain-orientented steel core is highly efficent because its A. exciting current is sufficiently high. B. flux direction is parallel to the stell-rolling direction C. permeability is increased due to...

  • An ideal transformer with 5 turns on the primary and 10 turns on the secondary is...

    An ideal transformer with 5 turns on the primary and 10 turns on the secondary is shown in the figure. A sinusoidal voltage source having V(t) = 10 sin(100t) volts is connected across the primary and a 1 Ω resistor is connected across the secondary. What is the maximum value of the current in the primary circuit (not the secondary)? (answer is 40 amps)

  • The primary coil of a transformer has N1 = 380 turns, and the secondary coil has...

    The primary coil of a transformer has N1 = 380 turns, and the secondary coil has N2 = 2 250 turns. If the input voltage across the primary coil is Δv(t) = 170 cos ωt, where Δv is in volts and t is in seconds, what rms voltage is developed across the secondary coil? _________ V

  • A step-up transformer has 23 turns on the primary coil and 800 turns on the secondary...

    A step-up transformer has 23 turns on the primary coil and 800 turns on the secondary coil. If this transformer is to produce an output of 5000V with a 14-mA current, what input current and voltage are needed? Input current = .49 A V = ? kV

  • Part A: A transformer with turns ratio (primary/secondary) of 18:1 is used to step down the...

    Part A: A transformer with turns ratio (primary/secondary) of 18:1 is used to step down the voltage from a 120 V wall socket to be used in a battery charger. What is the voltage supplied to the recharger? Part B: The electric motor in a toy train requires a voltage of 9.0 V. Find the ratio of turns on the primary coil to the turns on the secondary coil in a transformer that will step the 120-V household voltage down...

  • The primary coil of a transformer has N, = 310 turns, and the secondary coil has...

    The primary coil of a transformer has N, = 310 turns, and the secondary coil has N, = 2 020 turns. If the input voltage across the primary coil is Av(t) = 170 cos wt, where Av is in volts and t is in seconds, what rms voltage is developed across the secondary coil? V Need Help? Read It Master It Submit Answer Practice Another Version

  • A transformer is constructed with 533 turns in the primary coil and 10 turns in the...

    A transformer is constructed with 533 turns in the primary coil and 10 turns in the secondary. If the rms voltage applied to the primary is 111 V, and the secondary is attached to a load with resistance 17 Ω, what is the rms current in the secondary? Express your answer in amps.

  • 1 pts The primary coil of a transformer has 100 loops and is connected to a...

    1 pts The primary coil of a transformer has 100 loops and is connected to a circuit with 120 volts (primary voltage). What is the output voltage (secondary voltage) if the secondary coil has 50 loops? 60 volts O 240 volts O 100 volts O 50 volts 1 pts Question 18 Question 18 1 pts If the current in the primary coil of the above problem is 2 amps, what is the output current (current in secondary coil)?SEP o 1...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
Active Questions
ADVERTISEMENT