Purchase Solution

Transformer Circuit

Not what you're looking for?

Ask Custom Question

A 4:1 step-down transformer uses a 60Vac source on the primary windings. There is 120mA flowing through the load resistance on the secondary windings. How do I find the resistive load?

Purchase this Solution
Purchase this Solution
Free BrainMass Quizzes
The Moon

Test your knowledge of moon phases and movement.

Intro to the Physics Waves

Some short-answer questions involving the basic vocabulary of string, sound, and water waves.

Introduction to Nanotechnology/Nanomaterials

This quiz is for any area of science. Test yourself to see what knowledge of nanotechnology you have. This content will also make you familiar with basic concepts of nanotechnology.

Variables in Science Experiments

How well do you understand variables? Test your knowledge of independent (manipulated), dependent (responding), and controlled variables with this 10 question quiz.

Classical Mechanics

This quiz is designed to test and improve your knowledge on Classical Mechanics.

View More Free Quizzes
Related BrainMass Solutions

  • Transformer Circuit with Inductors

    72287 Transformer Circuit with Inductors See attached document for transformer circuit. Note in the center of the circuit is a transformer-ignore L1 AND L2 in the middle of the transformer, I put 2 inductors and 2 lines to simulate a transformer).

  • Modern Physics

    (c) If the transformer circuit is 95% efficient, what current must flow in its primary? Hi, get the answer with attachment.

  • Transformer Load Impedance

    42234 Transformer Load Impedance In the following circuit find Ix and Iy by replacing the transformer and load at points x, x with the transformer load impedance.

  • RF Electronics & Analysing the Magnetron Drive Circuit

    of the transformer.

  • Question about Electrical Energy Conversion

    The equivalent circuit of transformer can be simplified as attached. 2.

  • Drawing Impedance Diagrams

    Determine the system fault kVA and the fault currents at the 415 V and 110 V busbars for short circuit faults on the transformer input or output terminals. Work in p.u. values of impedances.

  • Transformer with Resistance

    88239 Transformer with Resistance A transformer connected to a 120V line is to supply 12 V to a circuit that has a resistance of 2 ohms. 1) If the primary side of the transformer has 1000 turns, how many turns must the secondary side have to achieve

  • Oscillators including Armstrong Oscillator

    In this particular circuit the transistor's emitter resistor is bypassed by a large capacitor at a.c. frequencies and its base is biased via the transformer windings.

  • AC Circuits - Transformers

    Solution: The secondary voltage is equal to: The total resistance acting on the secondary winding circuit is equal to: The source resistance should be equal to the load resistance, so they are both half the total circuit resistance:

  • 524 Electricity: Calculate monthly charge for running a scroll saw

    ON FINAL GRADE First, the output voltage from the transformer is 110 V x (500/200) = 275 V. Then the effective resistance of the circuit is R4+R5+((R1+R2)//R3), which is 30 + 60 + (80//20) = 106 (Ohm).

View More Related Solutions