C2 (ii) A 3-phase balanced star connected inductive coil load, each of reactance 19 ohms are connected to a 3 phase 210V, 50 Hz supply. Calculate the inductance of each coil, which when connected in delta to the same supply will take the same line current. Reactance Xc is = The Inductance L =

C2 (ii) A 3-phase balanced star connected inductive coil load, each of reactance 19 ohms are connected to a 3 phase 210V, 50 Hz supply. Calculate the inductance of each coil, which when connected in delta to the same supply will take the same line current. Reactance Xc is = The Inductance L =

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: A 3- phase star connected load has resistance of 4 Ω, inductance of 15.9mH & a capacitive reactance…

A: Need to find you totla current, total power absorbed and Phasors

Q: A 3-phase balanced star connected inductive coil load, each of reactance 22 ohms are connected to a…

Q: Short Problem: Given a parallel RLC circuit comprised of the following element: 60.91-ohm resistor,…

Q: A 3-phase, 440-V, 50-Hz motor delivers an output power of 40 kW. The efficiency and power factor of…

A: Capacitor banks are used to improve the Power factor of the circuit. Capacitors' banks can be…

Q: A 415 V, 50 Hz, three-phase, star-connected motor takes a line eurrent of 20.0 A when operating at a…

A: Initially motor is operating at 415V , 20 A at lagging pf of 0.7 Input kW of this motor…

Q: A parallel circuit of 25 – ohm resistor, 64 – mH inductor and 80 - μF capacitor connected across a…

Q: (19) The shown circuit for a wire of resistance 50 2, a coil of induction of resistance 40 N. As the…

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: A series circuit composed of a resistance of 24 ohms, an inductance of 0.09 henry and a capacitance…

A: As per the guidelines of bartleyby I need to answer first three subparts only so kindly repost other…

Q: FN.Q4 – Each phase of a star-connected load comprises a resistance of 56 2 and a 155 mH inductance…

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: An impedance coil having a resistance of 30 ohms and a 50 cps inductive reactance of 33.3 ohms is…

A: In this question, We need to determine the value of capacitance C for the unity power factor. And…

Q: #2. A 1.2KO resistor, a 150mH coil and a 120UF capacitor are all connected in parallel across a…

A: Given data: Vs=240 V R = 1.2×103 Ω L=150×10-3 H C=120×10-6 F Frequency = 60 Hz Inductive reactance…

Q: The resistor of 6-ohms and unknown impedance coil in series draws 12A from a 120 volts, 60hz line.…

Q: Calculate the equivalent impedance of a circuit in which a coil of wire having a value of 5/53.2°…

Q: 1. A solenoid coil with a resistance of 25 ohms and an inductance of 150mH is connected 230VAC, 60HZ…

Q: 7. A three-phase, four-wire 150-V, CBA system has a Y- connected load with ZA = 6/0°n, z, = 6/30°n…

A: In this question we will find neutral current in 3 phase 4 wire system... Note : as per our…

Q: PROBLEMS (PG. NO: 323) Three coils each having resistance 60 and inductance LH are connected in…

A: For delta connected system line current=3×phase current. current I=VZ where Z=R2+(WL)2

Q: 115 volts 60 cycle source is connected to series CKT, consisting of a fixed resistor and an…

Q: 16. Calculate the equivalent impedance of a circuit where a coil of (5H, angle 53.2 degrees) ohms is…

A: In this question we need to find a equivalent impedance of the given circuit.

Q: Three coils each having resistance 6  and inductance are connected in star with 415V. If the line…

Q: parallel circuit of 25 – ohm resistor, 64 – mH inductor and 80 - μF capacitor connected across a 110…

Q: Three identical coils, each of resistor 2ohm and inductive reactance 6.28 ohm are connected in delta…

A: Given, R=2 ΩXL=6.28 ΩVL=100 Vf=100 Hz Delta connected.

Q: When an impedance coil is connected to a 114 volt 60 cps source, the current is 3 A. If the current…

A: Let inductance =L resistance=R hence impedance of coil=R+jωL

Q: a) Calculate the line currents, the power consumed (consider the internal resistance of the coil)…

A: As per Bartleby policy we can answer only one question at a time. Please repost it for other…

Q: Q2) A 132 kV, 3-phase, 50 Hz transmission line 200 km long having a capacitance to earth of each…

Q: 29. The resistor of 100 ohms and unknown impedance coil in series draw 12 A from a 120 V, 60 Hz…

Q: In a balanced star connected system, three coils each having resistance 6Ω and inductance 12.58 mH…

Q: tem : TLO : Points: TLO 1 14 pts An impedance coil is connected in series with a fixed resistor, and…

A: In this question we need to find a resistance and inductance of the coil.

Q: Calculate the equivalent impedance of a circuit in which a coil of wire having a value of 6.5 N 254°…

Q: The total kVA rating of capacitors required to raise the full-load power factor of a 3-phase, 440…

A: Given, KVAR rating of delta connected capacitor bank is Qc = 15 kVA Line voltage (VL)= 440 V…

Q: Three coils each having resistance 6 and inductance LH are connected in delta, to a 415V, 50Hz,…

A: Given data Resistance is R = 6 ohm Supply voltage is Vs = 415 V Frequency is F = 50 Hz Line current…

Q: A 30 Ω resistor and a reactor coil (inductor coil) with a 0.2 H inductance and negligible resistance…

A: Given: PF=True powerApparent power PF=True powerApparent power Voltage 120 V, Frequency 25 Hz.…

Q: FN.Q4-Each phase of a star-con nected load comprises a resistance of 56 2 and a 155 mH inductance in…

Q: Three identical coils, each of resistance 20 Ohm and inductance 191 mH are connected in start a…

A: consider the given question;

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

Q: H.W 1 Three similar coils, each having a resistance of 8 N and an inductance of 0.0191 H in series…

Q: Calculate the equivalent impedance of a circuit where a coil of (5, angle 53.2 degrees) ohms is…

A: Given inductor in parallel to capacitor

Q: The capacitance per kilometre of a 3-phase belted cable is 0.18 µF between two cores with the third…

Q: (Q.4) (i) A circuit with capacitance per phase of 90 µF is disconnect source inductance is 2 mH. The…

A: According to question: The current at breakdown is calculated as…

Q: Three identical coils, each of resistance 102 and inductance 42 mH are connected in star to a 415 V,…

A: The solution can be achieved as follows.

Q: Three identical coils, each of resistor 2ohm and inductive reactance 6.28 ohm are connected in delta…

A: In delta connection Phase voltage is equal to line voltage and line current is 3 times of phase…

Q: 1. A resistor of 50 ohms, a 200mH inductor, and a 1.5 x 10-4 F capacitor are connected in to a…

A: Since you have asked multiple questions in a single request, we will be answering only the first…

Q: 1988 FN.Q4-Each phase of a star-connected load comprises a resistance of 56 2 and a 155 mH…

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

Q: Example 1W A coil is connected to supply voltage as shown in the figure below calculate the…

A: RL circuit

Q: Three identical coils, each having resistance (R) of 10 Ω and inductive reactance (XL) of 15 Ω…

A: Given Data: R = 10ohm XL = 15 ohm Vline = 415 V f = 50 Hz

Q: Three non-inductive resistances, each of 100 Q, are connected in star to a three- phase, 440-V…

Q: Problem 11.7: A 200 KVAR, 2400 V, 50 Hz, 3-phase European-made capacitor bank is connected to 3300…

Concept explainers

Single Phase AC Circuit

Alternating Current (AC) is a type of electric power in which the electric current changes, both in magnitude and direction, at regular intervals. This AC Circuits can deliver power in either a Single Phase system or a Three Phase system.

Question

C2 (ii) A 3-phase balanced star connected inductive coil load, each of reactance 19 ohms are connected to a 3 phase 210V, 50 Hz supply. Calculate the inductance of each coil, which when connected in delta to the same supply will take the same line current.

Reactance Xc is =

The Inductance L =

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 by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Analysis of Single Phase and Three Phase System

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 inductive reactance of a 0.06-H coil connected to a 120-V, 60-Hz source is?
1. Enumerate five formulas for five series connected inductances across Vt source and draw the circuit. 2. Enumerate five formulas for five parallel connected inductances across Vt source and draw the circuit.
Two impedance coils A and B are connected in series to a 111-volt ac source. Coil A has a resistance of 12 ohms and an inductive resistance of 16 ohms. Coil B has a resistance of 24 ohms and an inductive reactance of 10 ohms. Calculate the voltage drop across each coil. Only in rectangular form
A utility company plans to connect a total of 20uF of capacitance to a 7200 volt line. To make this connection four capacitors will be connected in series. What is the capacitance of each capacitor? Answer is 80uF. Now what is the minimum AC voltage rating of each capacitor?
Complete solution inductance and impedance of the coil.
Choose correct answer ? Mutual inductance between two magnetically coupled coils depends on the ........................ * Current direction and coupling coefficient Dot polarity and coupling coefficient Current direction, coupling coefficient and dot polarity Current direction and dot polarity
Choose the correct statement for pure inductor connected across single phase AC supply. a. Current leads the supply voltage by 90° b. Current lags the supply voltage by 90° c. Current and Voltage are in phase d. None of these
3. An inductor having a 50 ohms resistance and 100 ohm inductive reactance is connected to a 100 volts, 60 hz a-c source. Draw the phasor diagram and waveform diagram of the current and voltage of the circuit showing their phase an
A parallel connection of a RL branch with a C branch is connected across a 100V AC mains. At first R = 10 ohms, L = 20mH and frequency of 1000rad / s, the current measured is 2.2361A at 89.44 leading power factor. A) Determine the initial capacitance. B) However, a fault occurs on the capacitor branch making its capacitance 20% lower and a resistance of 5 ohms is detected. If this faulty circuit is rerun but at a frequency of 500 rad / s, determine the new current that will flow through the circuit.
Problem 184: EE Board April 1992 The total inductance of two coils, A and B when connected in series aiding is 0,5 H and 0.2 H when connected in series opposing. Coil A when isolated from coil B has a self-inductance of 0.2 H. Calculate the self-inductance of coil B. A. 0.16 H B. 0.12 H C. 0.20 H D. 0.15 H
QUESTION 1 Two magnetically-connected circuits have the following characteristics: . A series-opposing connection of coils (dot convention). The primary side is connected to a voltage source that has a magnitude of 230 V and a phase angle of 45 degrees. . The primary-side inductive reactance is jXL1 - j8 Ohm. . The secondary side is connected to a resistive load of 10 Ohm. . The secondary side inductive reactance is jXL1 =j5 Ohm. . The mutual inductive reactance is jM=j1 Ohm. The magnitude of the voltage across the resistive load is:
In capacitive AC circuit voltage is leading current O a. True O b. False