Compare the effect of varying resistance, capacitance and inductance in parallel and series AC circuits on voltage, resistance and impedance
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Subject - Design electrical circuits for single-phase AC networks
Question - Compare the effect of varying resistance, capacitance and inductance in parallel and series AC circuits on voltage, resistance and impedance
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- What will happen to the value of the impedance if the resistance will be increased or decreased? Explain...How do we figure out what our phase relationship in a series reactance and resistive circuit?An RLC series circuit connected to a 110 – volt and 50 – cycle AC source, contains the following series resistances and reactances: R1 = 10 ohm, R2 = 15, R3 = 5 ohms, XL1 = 20 ohms, XL2 = 25 ohms, XC = 40 ohms. Find the following: a.) EQUIVALENT REACTANCE b.) TOTAL IMPEDANCE c.) VOLTAGE DROP ACROSS THE CAPACITOR d.) TOTAL INDUCTANCE IN MILLIHENRY e.) TOTAL CURRENT f.) REACTIVE POWER g.) REAL POWER DRAW THE PHASOR DIAGRAM IF POSSIBLE AND ROUND OFF TO FOUR DECIMAL PLACES
- Assuming that a nonzero ac voltage source is applied, state whether the power and reactive power are positive, negative, or zero for a. a resistance in series with an inductance; b. a resistance in series with a capacitance. (Assume that the resistances, inductance, and capacitance are nonzero and finite in value.)The Subject is Basic Electrical Engineering Chapter 15. Conductance, Susceptance and Admittance of AC Circuit.Draw the sinusoidal waveform of the AC voltage and current for the given loads below. Describe the characteristics of the waveform for each load. A. Pure resistor B. Pure inductor C. Pure capacitor
- A 5-ohm resistor is connected in series with a 25 micro-farad capacitor. A source voltage of158 volts, 50 Hz supplies the combination. Determine the following:a. Circulating currentb. Voltage across the resistorc. Voltage across the capacitord. Real power supplied by the sourceDefine what we mean by “power-factor correction.” For power-factor correction of an inductive load, what type of element should we place in parallel with the load?N.theory question electrical engineering.
- There era two type of currents, a. direct current and b. alternating current. For each of these type, name as many as you can the specific application and discuss them as to their effectiveness And safety.A series resistance – capacitance (R – C) circuit is connected to 230 – volt, 50 cycle AC source. The current through the resistor is 45.45 A and the power taken by the circuit is 5,000 watts. Compute the following: a.) VOLTAGE DROP ACROSS THE RESISTOR b.) POWER FACTOR ANGLE c.) CIRCUIT IMPEDANCE d.) OHMIC VALUE OF THE RESISTOR e.) CAPACITIVE REACTANCE f.) CAPACITANCE IN MICROFARAD g.) APPARARENT POWER PLS SOLVE ALL ROUND OFF TO FOUR DECIMAL PLACES solvE LETTER D, E F, AND G PLSS PLSS KINDLY SOLVE FASTA series resistance – capacitance (R – C) circuit is connected to 230 – volt, 50 cycle AC source. The current through the resistor is 45.45 A and the power taken by the circuit is 5,000 watts. Compute the following: a.) VOLTAGE DROP ACROSS THE RESISTOR b.) POWER FACTOR ANGLE c.) CIRCUIT IMPEDANCE d.) OHMIC VALUE OF THE RESISTOR e.) CAPACITIVE REACTANCE f.) CAPACITANCE IN MICROFARAD g.) APPARARENT POWER PLS SOLVE ALL ROUND OFF TO FOUR DECIMAL PLACES