3. Calculate the value of the resistor (N) that must be connected in parallel with a 6µF capacitor to produce an power factor equivalent to 0.75 when connected t- a 60 Hz AC generator . Also, solve for the real power dissipated in the circuit.

3. Calculate the value of the resistor (N) that must be connected in parallel with a 6µF capacitor to produce an power factor equivalent to 0.75 when connected t- a 60 Hz AC generator . Also, solve for the real power dissipated in the circuit.

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.29P

See similar textbooks

Related questions

Q: Q/ Determine i, in the circuit of Fig. below , using the superposition principle. 24 V 2H ww ell 20.…

Q: 2.Calculate the value of the resistor(2) that must be connected in series with a 120 mH inductor to…

A: In this question, Find the value of resistance R and power dissipate across the resistance. Power…

Q: For the circuit shown, the voltage source is 100<0 Vrms and k = 0.5. With w = 1000 rad/s, th value…

A: A transformer is an electrical machine which is used in AC circuit to either step up or step down…

Q: The Generation and Transmission of Electric power adopts 3 phase 3 wire system. Select one: True O…

A: Let us understand the wire system being adopted in the generation and transmission of electric…

Q: a) Find the ICA load current b) Give the voltage Vab c) Calculate the total complex power on…

A: a) Find the ICA load current b) Give the voltage Vab c) Calculate the total complex power on voltage…

Q: 6. A load absorbs maximum power from the circuit shown below. Calculate the load impedance and the…

A: Given circuit

Q: 4. A circuit is composed of a resistance of 22 ohms, an inductance of 0.11 henry and a capacitance…

A: The solution is given below Basic phasor problem from circuit.

Q: For the same KVAR rating, H.V capacitors cheaper than L.V capacitors are Select one: O True O False

A: High voltage capacitor: High voltage capacitors are light in weight and there are less losses in…

Q: For the circuit below: (a) Determine the value of RL to which a maximum power can be delivered. (b)…

A: (a) Thevenin resistance across RL can be calculated as,

Q: 2Ω 12 12 5V Τ) 6Α

Q: (a) Calculate real power, reactive power and apparent power dissipated by each component (resistor,…

Q: The Generation and Transmission of Electric power adopts 1 phase 3 wire system. Select one: O True O…

A: This system depends from country to country.

Q: 7.3 A mini-grid is supplied by a PV array consisting of 12 PV modules arranged in three strings. The…

A: Total Number of modules=12 Total Number of strings = 3 Number of modules in each string=123…

Q: ww C R www is 7.5 mH 12 Q2 Z ?For the circuit shown above, what is the maximum average power that…

Q: 1 Ok 2 Oh :4 Oks ELECTONICS Jacov

A: The given circuit diagram is shown below:

Q: 6. A 240-Vma 50-Hz supply serves a load that is 10 kW (resistive), 15 KVAR (capacitive), and 22 KVAR…

A: Dear,as per company guidelines we can answer only 3 sub-parts at a time, kindly post other sub-part…

Q: 30 N The variable dc voltage source in the given circuit is adjusted so that i, = 0. Fund the value…

A: The solution is given below

Q: Design a charger circuit for your mobile phone from: 220V, 50HZ AC source 1.5 V AA Battery a. b.

A: Mobile Phone Chargers- This device is used to recharge the mobile phone battery. These devices are…

Q: 20 Vrms source supplies a parallel RLC circuit with the following values: R=100 ohms, XL=200 ohms…

Q: 2. A series circuit with a resistor of 100 2 capacitor of 25 µF and inductance of 0.15 H is…

Q: A 3Ø, 45 kV is supplied to converter which is used In a HVDC transmission system. Each thyristor has…

Q: 10.7 The source current in the circuit shown is 3.6 mH 3 cos 5000t A. a) What impedance should be…

Q: The base impedance and base voltage for a given power system are 10Ω and 400V, respectively.…

Q: 5. A 20 N electric iron and a 100 Q lamp are connected in parallel across a 120 V 60 Hz AC line as…

A: we need to find out total resistance, total current and power drawn by the circuit.

Q: 1. The admittance of a network is (0.05– j0.08) S. Determine the values of resistance and reactance…

A: Admittance- The admittance is reciprocal of impedance. The unit of admittance is Mho.…

Q: 3.Calculate the real power taken by each component in the circuit below.Show that the conservation…

Q: Analyze the following AC networks, define and calculate all voltages, resistances (if necessary) and…

A: Given Here a,b,c,d forms star then we use star to delta connection

Q: (ii) Three coils each having resistance 6 2 and inductance are connected in star with 415V. If the…

A: The given R-L load is connected in star whose impedance value is calculated by dividing the phase…

Q: QI) For the circuit shown in figure, use Nodal Analysis to obtain currents ir, iz and is. 40 ww 2A…

Q: A factory take 500kW at 0.75 pf lagging from a constant voltage AC supply. A synchronous condenser…

Q: Design a charger circuit for mobile phone from: 220V, 50Hz AC source Select the proper circuit…

Q: 4H Q.36: For the mutual electric circuit shown in figure beside if Vs-10cos10t Volts, write the set…

Q: 15.(i). A resistance of 50 N, an inductance of 0.1 H, and a capacitance of 30 mf are connected in…

A: As per our company guidelines we are supposed to answer only first 3 subpart kindly repost other…

Q: 11 1. In the circuit shown, solve the following: a)Current at 8 ohms(11), b)Current at 7 ohms(12),…

Q: 1. A circuit consist of R= 20 ohms, L= 26.52 mH and C =663 micro farrad, all connected in parallel…

Q: The current source supplies i,(t)=3 cos4t ampere current. Calculate vR(t) using the Mesh Current…

A: Given network is Given ist=3cos4tA=3∠0°A at ω=4rad/sec the inductor value XL=jωL=j×4×2=j8Ω at…

Q: Electrical system in a factory, X kW heater and 257 kVA inductive power coefficient of 0.67 It…

A: Initial power factor =0.67 inductive Active power X KW Frequency=50Hz Now to improve power factor…

Q: 20. A circuit is composed of a resistance of 22 ohms, an inductance of 0.11 henry and a capacitance…

Q: (b) If the current and voltage at maximum power output is 0.3 A and 0.3 V, calculate the fill factor…

A: From a part calculation...

Q: A(n) ________ system is an AC-producing PV system that is connected to the utility’s electrical…

A: For the above given question we need to fill the blank by using the concept of electrical power…

Q: A 125V DC Generator whose internal resistance is 0.15Ω is connected through a 0.45Ω line resistor to…

A: Circuit Arrangement

Q: In the circuit below (a) If i, = 490 mA, find V, %3D (b) If V, = 82 V, find i, %3D V, (c) Calculate…

A: Part (a)The circuit is solved using Ohm’s law and Kirchhoff's voltage law and Kirchhoff's current…

Q: the following current expression describes the current in a feeder with I, = 1,| Select one: O a.…

A: The power system has to transmit power from the generation side to the load side. For this purpose,…

Q: Example 7: Find the power delivered to the d.c. motor of figure shown if the voltage applied is 120…

A: DC motor: It is an electrical device that converts electrical energy to useful mechanical energy.

Q: A 200 V, 60 Hz supply is applied to a capacitive circuit. The current flowing is 2 A and the power…

Q: I, R, R, 00 0.0 0.0 Vrms Irms Watt V, C, R, 1, R, R ww Figure 5: Simple RC Circuit V, C, R, Figure…

A: The order of an electrical circuit depends on a few sets of conditions and observation Number of…

Q: 6. A 240-Vrms 50-Hz supply serves a load that is 10 kW (resistive), 15 KVAR (capacitive), and 22…

A: As per the guidelines of Bartley we supposed to answer first three subpart only.

Q: A resistor of 50 ohms, a 200mH inductor, and a 1.5 x 10-4 F capacitor is connected in parallel to a…

A: The solution is given below

Question

3. Calculate the value of the resistor (N) that must be
connected in parallel with a 6µF capacitor to produce
an power factor equivalent to 0.75 when connected to
a 60 Hz AC generator . Also, solve for the real power
dissipated in the circuit.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Alternating Current (AC) Series Motor and Universal Motor

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

The impedance of an electrical circuit is (30 − j50) ohms. Determine (a) the resistance, (b) the capacitance, (c) the modulus of the impedance, and (d) the current flowing and its phase angle, when the circuit is connected to a 240V, 50 Hz supply.
. A power station has a connected load of 48 MW. The energy generated for the year is 61,500 MWh. If the station has a load factor of 35%, solve the demand factor of the station. Answer: 0.4179 or 41.79% Subject: Distribution System and Substation Design
A resistor of 50 ohms, a 200mH inductor, and a 1.5 x 10-4 F capacitor is connected in parallel to a 120-volt, 60 cps source. Calculate: a) the equivalent impedance b) the current in each load c) total current d) the total real, reactive, and apparent powers e) power factor.
A series circuit consists of a resistance of 10 ohms, an inductance of 200/π mH, and capacitance of 1000/π μF. Calculate (a) the current flowing in the circuit if the supply voltage is 200 V, 50 Hz, (b) the power factor of the circuit, (c) the power drawn from the supply. Also, draw the phasor diagram.
A coil of wire having a value of (5 + j8) ohms is connected in series with acapacitive reactance Xc, and this series combination is then connected in parallel with a resistor R. If the equivalent impedance of the circuit is 4 /0 o ohms, calculate the values of Xc and R.
A coil with an inductance of 100 mH is connected in series with a resistance of 20 Ω. To this system If 110 V AC with a frequency of 25 Hz is applied, the impedance, current, resistance and coil of the system Find the voltage at the terminals, active, reactive and apparent power values of the system.
For the circuit shown in Figure 7.3, determine apparent power S, real power P, reactive power Qand power factor PF. Also, draw the power triangle. The source is 120 volts. NOTE: All measurements are in base units (ohms, farads, etc.)
TOPIC: Ohm's Law, Power and Generating Direct CurrentDirect Current Circuit AnalysisInductor, Capacitor, Generating Alternating Current Please Answer: V6 R45 R2345
The capacitance per kilometre of a 3-phase belted cable is 0.18 µF between two cores with the third core connected to sheath. Calculate the kVA taken by 20 km long cable when connected to 3-phase. 50 Hz, 3300 V supply.
A 3-phase, 60 Hz, 2200 V, induction motor develops 500 hp, 0.8 lagging pf and efficiency of 0.94. The power factor is raised to 0.90 lagging by connecting a bank of condensers in delta across the lines. If each of the capacitance unit is built up of four similar 550 V condensers, find the required capacitance of each condenser.
A 3-phase, 50 Hz, 3000 V motor develops 600 H.P. (447·6 kW), the power factor being 0·75 lagging and the efficiency 0·93. A bank of capacitors is connected in delta across the supply terminals and power factor raised to 0·9 lagging. Each of the capacitance units is built of five similar 600-V capacitors. Determine the leading Kvar taken by each three sets.
a power station has a connected load of 48MW. the energy generated for the year is 61500MWh. if the station has a load factor of 35%. solve the demand factor of the station. Subject: Distribution System and Substation Design