what will be the power factor, if theinductive reactance is equal to thecapacitive reactance of 20 Q andthe resistance is 20 Q.O a. UnityO b. ZeroO c. LeadingO d. Lagging

Given: Inductive reactance is equal to capacitive reactance of 20 Ω XL=XC=20 Ω The resistance is 20…

Answered: what will be the power factor, if the…

what will be the power factor, if the inductive reactance is equal to the capacitive reactance of 20 N and the resistance is 20 Q. O a. Unity O b. Zero O c. Leading O d. Lagging

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...

See similar textbooks

Related questions

Q: Three identical capacitors are connected in star to a 409 V, 50HZ, three-phase supply. If the line…

A: We will know current and voltage for given circuit . From that formula we will calculate reactance

Q: 16 An alternating voltage v = 250 sin 800 t volts is applied across a series circuit containing a 30…

Q: An impedance coil is connected in parallel with a capacitance C of 12.5 μF. The input voltage to the…

Q: Consider the following circuit, supplied by a 10VRMS voltage source with a 0° phase shift (i.e.…

A: Consider the following circuit, supplied by a 10VRMS voltage source with a 0° phase shift (i.e.…

Q: Given the following Resistances and Inductors in Series and Voltage Source: R1 = 1,251 ohms R2 =…

Q: A 400 resistor is connected in parallel to a coil having a resistance of 10 and an inductance of 3H.…

A: As per the guidelines of Bartleby we supposed to answer first three subpart only for solution of…

Q: When connected to a 120 V (rms). 60 Hz power line, a load absorbs 4 kW at a lagging power factor of…

A: Given data VL=line voltage=120Vfrequency f=60HzActive power=4 kWCos ∅1=0.8Cos ∅2=0.95 new value of…

Q: An inductive impedance takes 11.5 A from a 115 V, 60 Hz ac supply. If the reactance of the inductive…

Q: Power factor is leading if O a. load absorbing reactive power O b. load is inductive Oc. voltage…

A: The ratio of real power to apparent power is known as the Power factor.

Q: A 50 Hz, alternating voltage of 150 V (rms) is applied independently to:

A: Vm=2Vrms =2×150Vm=212.13 V a- For purely resistive, phase angle- ϕm=0 i=Imsinwt=Im sin…

Q: A load operates at a voltage of Vx = 475 V−rms and absorbs P = 56 and Q = 23 VAR of power. Use this…

Q: C t V sine R2 Let R1 = 4 ohm, R2 = 2 ohm, reactance of the capacitor -j3 ohm and reactance of the…

A: In this question , we will find voltage across Inductor and current through capacitor....

Q: Given: An inductive load draws an apparent power of 5 kVA at a lagging power factor of 0.75. The…

Q: Load 1 V1 sine (A Load 2 Load 3 60 Hz Given: • V1 = 195 Vrms S_load1 = 1,087 VA @ 45 degrees •…

A: Given data: V1=195 V(rms) S for loading 1=1,087 VA at 45o P for load 2: 521 W Q for load 2: 755 VAR…

Q: (d) Calculate the steady-state current i, by using phasor method. (e) Calculate the voltage across…

A: In this question, We need to determine the current I1 as shown in the circuit. I= V/Z Voltage V=…

Q: The circuit shown in Figure Q1.2 is connected to a 1.6 Hz sinusoidal source. Calculate the total…

A: Given that; f=1.6 hz We can draw the above figure as;

Q: 1. An inductive load consisting of R and X in series feeding from a 2400-V rms supply absorbs 288 kW…

Q: Q/ The reactance X of inductance L =j/ WL True False

Q: 5. A coil of inductance 0.1 H and negligible resistance is connected in series with a 25 N resistor.…

A: Given Inductance L=0.1 H Resistance R=25 Ω Voltage V=230 V Frequency f=50 Hz The circuit diagram is…

Q: In the circuit shown in Figure 3, the load consumes 600 VA with a power factor of 0.8. Determine the…

A: Given data, VA consumed by load S = 600 VA Circuit diagram is given by,

Q: Why the RMS noise so much larger in 12v than 3.3v in a school level laboratory power supply. 3.3V|…

A: According to the question we have to explain, Why the RMS noise so much larger in 12v than 3.3v in a…

Q: Determine the capacitor size in micro farad necessary to increase the power factor by 20% if P1 and…

Q: The circuit shown in Figure having resistor 30 Q and a inductor 490 mH is connected to a 230 V, 50…

Q: a)Calculate K for dominant closed loop poles -0.694+j3.926 b)Calculate steady state error with…

Q: (c) Using voltage division find the ratio | Vout/Vin| shown in figure 7. Assume that the inpu…

A: Goven data, Circuit diagram is given as, Vin=Vmsinωt V

Q: For the circuit shown below, assume that the load resistance can be varied between 0 and 4000 Q and…

A: In this question, Find the value of load resistance RL and Xc for maximum power transfer to the…

Q: (b) A water pump (single phase motor) connected to 400 V, 50 Hz supply takes 35.8 A at a power…

Q: Problem 7: Compute the complex power S in polar form, drawn by a certain load if it is known that a.…

A: Use basic formulas of power triangle

Q: A 50 Hz, alternating voltage of 150 V (rms) is applied independently to: (d) resistance of 10 ohms,…

A: Supply voltage = 150 vrms F = 50 hz so the supply voltage we can take (V) = 1502sin(ωt)…

Q: A 50 Hz, alternating voltage of 150 V (rms) is applied independently to: (a) resistance of 10 ohms,…

Q: (b) A water pump (single phase motor) connected to 400 V, 50 Hz supply takes 35.8 A at a power…

Q: Given: You have a complex inductive load that is dropping 240 VRMS. The operating frequency is 60…

Q: The average power produced by a closed cycle OTEC system strongly depends on Select one: OA. The…

A: OTEC ( Ocean Thermal Energy Technology ) : It is a technology that can generate clean and renewable…

Q: What is the capacitance to be connected in parallel with the load to increase the power factor to…

Q: An inductive load consisting or R and X in series feeding from a 2400-V rms supply absorbs 288 kW at…

Q: Determine the complex power for the following cases: (a) P = 269 W, Q = 150 VAR (capacitive) (b) Q =…

A: (a) Given values are - P=269WQ=150VAR (capacitive)

Q: A coil with a resistance of 240 has a reactance of 320 when connected across a supply voltage, v=…

A: As per the guidelines of Bartleby we supposed to answer first three subparts of the question for…

Q: Puestion Thap The apparent power entering certain load z is 250VA at 퍼 the power factor of RMS…

A: Power entering the load is 250 VA RMS input voltage is 125 V. So,by formula P=VrmsIrms Putting the…

Q: Q2. For the circuit shown below, sketch the current waveforms is and io and determine the Average…

Q: Determine the PF associated with a load: (a) consisting of a 6.25-µF capacitor in parallel with the…

A: In this question we need to find a power factor.

Q: The equation of two currents in parallel connected in electric devices are i = 12 sin ( 377t +T/4)…

A: Two equation of currents are given Both current in parallel connected in electric devices Find the…

Q: Consider the following circuit, supplied by a 10VRMS current source with a 0° phase shift (i.e.…

A: Circuit diagram is given as,

Q: Question 1/13 Answer is mandatory A load Z draws 12 kW at a power factor of 0.707 lagging from a 230…

A: The solution for given problem is as follows.

Q: For the circuit shown, what value of capacitance when placed in parallel with the load will change…

A: Given Load voltage VL=380∠0° rmsLoad KVA SL=70 KVALoad power factor P.F=0.8 Lagω=377 rad/sec The…

Q: By correcting the power factor of the load in the figure using the capacitor C: 12 Vi V2 P2, Q2…

A: We need to select correct option for given circuit.

Q: 2.3. An inductive load consisting of R and X in series feeding from a 2400-V rms supply absorbs 288…

A: We have done ac analysis to solve this problem.

Q: A load connected to a 210 V rms 50 Hz power line It draws 7 kW of power with a back power factor of…

Q: Question 2 The average value of a sinusoidal current is 300A. What is it's rms v O 101A O 202 A

A: In this question , we will find RMS value of given sinusoidal wave...

Q: GIVEN: V= Vm Slroto f=60 Hz L, =0.06 H 6.2m F R2 Vm 310 %3D R, R3 = 72 R2 R3 = 152 Find: 9) RMS…

Q: IL Q.12: The non-sinusoidal applied voltage for the circuit shown is: (e;=5+4sin1000t+2sin3000t) V.…

A: Given data: eT=5+4sin1000t+2sin3000t V R=5 Ω XC=-18j Ω XL=2j Ω

Concept explainers

Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.

Question

what will be the power factor, if the
inductive reactance is equal to the
capacitive reactance of 20 Q and
the resistance is 20 Q.
O a. Unity
O b. Zero
O c. Leading
O d. Lagging

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 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

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

60. Design a circuit to limit a 20 V rms sinusoidal voltage to a maximum positive amplitude of 10 V and a maximum negative amplitude of -5 V using a single 14 V de voltage source. 61 Datermine the volto in the girRuit F Figura 1 1?
QUESTION 3 An inductor, a capacitor, and a resistor are connected in parallel with a function generator. The inductor draws 100mA RMS, the capacitor draws 150mA RMS, and the resistor draws 200mA RMS. Find the magnitude of the total current. O 450mA RMS O 544mA RMS O 352mA RMS O 206mA RMS
An inductor and a 470 ohm resistor are connected in series with a function generator. The current is 53.7mA RMS 8kHz. The reactive power is 2.32 var. Find the value of the inductance.
a)For the inductive element of Figure 1 , the current in phasor form is B) the voltage in phasor form for figure 1 is C)the impedance of the inductor for figure 1 is
Draw the waveform of voltage and current under the following conditions: A current which lags the voltage by 60°. A current which leads the voltage by 60°. A current which is in phase with the voltage
An rms voltage of 22.2 V with a frequencyof 1.00 kHz is applied to a 0.290-mH inductor. (a) What is the rmscurrent in this circuit? (b) By what factor does the current changeif the frequency of the voltage is doubled? (c) Calculate the current for a frequency of 2.00 kHz
a. individal current b. voltage source
4) Determine the value of voltage across resistor and capacitor5) Convert in rms values
You are working in an industrial plant. A bank of capacitors is to be used to correct the power factor of a 480-V, three-phase motor. The capacitor bank is connected in a wye. Each of the three capacitors is rated at 25 µF and 600 VDC. You have been told to reconnect these capacitors in delta. Can these capacitors be changed from wye to delta without harm to the capacitors?
Determine ZT for the circuit if inductive reactive is 10220 and resistance is 9850. Answer:
For figure (1)draw and calculate the voltages waveform across each half of secondary winding and across load when 100sin2π60t applied across the primary, then find PIV.
Let's say you measure t1/2 to be 0.037 seconds and the resistance in the circuit is 68 Ohms. Then what is the capacitance in micro Farads? Answer in micro Farads.