Answered: A 6-Pole generator operates at 1,200…

A 6-Pole generator operates at 1,200 rpm. a) What frequency does it generate? b) At what speed must the generator to develop 25 cycles

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Related questions

Q: 13. A 200V DC Generator has a shunt field resistance of 200ohms. Its field current A) 1A B) 2A C) 3A…

Q: 1. A diesel-driven synchronous generator is operated at 400 rpm and has a frequency rating of 60 Hz.…

Q: A three-phase synchronous generator is rotating at 1500 RPM synchronous speed. The output power of…

A: In this question we will find input torque in synchronous generator....

Q: c) The O.C.C. of a DC shunt generator running at 300 rpm is as follows. 4 6. 7 Ir (A) Eo (V) 2 92…

A: It is given that: N=300rpm OCC Table:

Q: A 30kW generator has an armature resistance of 0.45 ohms, generates a terminal voltage of 225 V at…

A: 74.27 percent

Q: A 6 pole DC wave wound generator has 21 armature conductors with flux per pole is 29 mWb and the…

A: emf indued E = Flux×speed×no.of conductors60×no. of polesno. of parallel paths Given Flux=29 m Wb…

Q: An a-c generator has six poles and operates at 1,200 rpm. (a) What frequency does it generate? (b)…

A: speed = 120×frequencyNo.of poles a. frequency = no. of poles ×speed120 = 6×1200120…

Q: A 3-phase, 50 Hz, Y-connected, AC generator has a stator with 72 slots, each slot contains 10…

Q: A three-phase Δ-connected six-pole winding is installed in 36 slots on a stator. There are 150 turns…

Q: A 3-phase, 60 Hz, Delta-connected, AC generator has a stator with 60 slots, each slot contains 12…

Q: A four pole generator has 500 conductors on the armature. If the generator is running at 1200rpm,…

Q: A separately-excited DC generator has a magnetization curve shown in Figure 1. What is the…

Q: Problem 2 A 381V, 50 Hz, Y-connected, eight poles, synchronous generator is considered in this…

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

Q: A 3-phase, 6-pole, 60-Hz, Y-connected AC generator has a stator with 48 slots, each slot contains 20…

Q: 2. An alternator operates at a speed of 176.5 rpm. How many poles does it have if the voltage is…

A: Electrical machines can be either generator or motors. They can be either Ac machines or DC…

Q: EAl 500 450 420 430 --------------- 400 300 200 100 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 4.75…

Q: A dc 4 pole wave wound generator is running at 1000 rpm having 1200 conductors and flux density is…

A: As per Bartleby guidelines we are allowed to solve only one question,please ask the rest again. The…

Q: A four pole generator, having wave wound armature winding has 51 slots, each slot containing 20…

A: The solution is given below

Q: In a motor-generator set, calculate the number of poles required in the motor to convert AC 60 Hz…

A: In this question , we will find no of poles of motor with given motor generator set data...

Q: The torque developed by a dc series motor is 44 N-m when drawing 17 A. If the current is doubled,…

Q: Exercise The armature of a 8-pole, 400 r/min generator, has 80 slots. Each coil has 6 turns and the…

Q: A separately excited DC generator has six poles and is running at 1150 rpm. The armature has 120…

Q: A 3-phase, 60 Hz, Y-connected, AC generator has a stator with 60 slots, each slot contains 12…

A: AC generators are used to generate electrical energy. It converts mechanical energy in the shaft to…

Q: An 8-pole lap wound DC generator has 120 slots having 4 conductors per slot. If each conductor can…

A: Given: An 8-pole lap wound DC generator has 120 slots having 4 conductors per slot. If each…

Q: A 3-phase, Y-connected, AC generator has a stator with 120 slots, each slot contains 15 conductors.…

A: Principle of Machine: In any electrical machine either it's a DC machine or AC machine, the EMF in…

Q: A 3-phase, Y-connected, AC generator has a stator with 60 slots, each slot contains 120 conductors.…

A: Need to find the number of turns per phase

Q: The torque developed by a dc series motor is 32 N-m when drawing 17 A. If the current is doubled,…

Q: The armature of a 2-pole 200 V generator has 400 conductors and runs at 300 RPM. Calculate the…

A: Back emf=∅×N×Z60×PA From above relation we will find Flux per pole. From faradays law we will find…

Q: In a motor-generator set, calculate the number of poles required in the motor to convert AC 25 Hz…

A: In this question we have to find out motor poles....

Q: A 3-phase, 6-pole, Y-connected, AC generator has a stator with 48 slots, each slot contains 60…

A: In this question we will find synchronous generator electrical and mechanical frequency in rad per…

Q: The following questions refer to to a 6-pole DC generator has a simplex lap-wound armature…

Q: To minimize the time where the voltage produced by a coil in the armature of a dc generator is zero,…

Q: A 3-phase, 4-pole, 400-Hz, Y-connected AC generator has a stator with 48 slots, each slot contains…

A: In this question we will find speed of rotation of stator magnetic field in RPM...

Q: A 3-phase, 6-pole, Y-connected, AC generator has a stator with 48 slots, each slot contains 60…

Q: The shaft of a three-phase synchronous generator is rotating at 3000 RPM synchronous speed. This…

A: In this question , we will find efficiency of generator.....

Q: A four pole, 1200 rpm DC lap wound generator has 1520 conductors. If the flux per poles is 0.01 Wb.…

A: Given: DC lap wound generator having P=4N=1200Z=1520ϕ=0.01 Wb

Q: A 3-phase, 60 Hz, Y-connected, AC generator has a stator with 72 slots, each slot contains 10…

A: In this question , we wil find induced line and phase emf for star connected alternator....

Q: A 3-phase, 4-pole, 60-Hz, Y-connected AC generator has a stator with 48 slots, each slot contains 20…

A: To calculate the speed of rotation of the stator magnetic field in RPM (Revolutions Per Minute), we…

Q: The torque developed by a dc series motor is 12 N-m when drawing 23 A. If the current is doubled,…

A: Need to find new torque

Q: 7x10 x 1020 x 1500 E, = 178.5 V %3D 60 Example 26.9. An 8-pole d.c. generator has 500 armature…

A: The solution is given below

Q: List the four basic faults which can prevent a self excited generator to buildup voltage.

A: We can define fault as imperfection in electrical system due to which current may get deviated from…

Q: A 6 pole DC wave wound generator has 41 armature conductors with flux per pole is 26 mWb and the…

A: Find the speed of the dc machine if the all parameters are given.

Question

100%

A 6-Pole generator operates at 1,200 rpm. a) What frequency does it generate? b) At what speed must the generator to develop 25 cycles?

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

A 6 pole DC wave wound generator has 30 armature conductors with flux per pole is 25 mWb and the e.m.f generated is 79 V, then the speed of the machine is O 105.33 rps O 5.06 rps 0.51 rps O 35.11 rps
The torque developed by a dc series motor is 16 N-m when drawing 23 A. If the current is doubled, the torque developed becomes N-m.
Urgent need.
A 4-Pole, duplex wave-wound de generator, has 144 slots with 2 coils per slot, each having two turns. If the flux per pole is is 20mWb and the armature rotates at 1500 rpm and the armature develops a power of 25kW, what will be the value of its constant "K" for this machine?
) A four-pole synchronous generator is spinning at a mechanical speed of 1500 r/min. What is the electrical frequency generated by the machine?
a dc shunt generator has a generated emf 240v and a constant value of 8, if it is running at 1500 rpm, what is flux (in mwb) is being developed inside the machine?
Question No.4 A dc generator has an armature emf of 100 V when useful flux/pole is 20 mWb, and a speed of 800 rpm. The generated emf at a speed of 1000 rpm and same flux is
A 6 pole DC lap wound generator has 34 armature conductors with flux per pole is 48 mWb and the e.m.f generated is 55 V, then the speed of the machine is 4.29 rps 0.43 rps 33.70 rps 33.70 rps
Dc machine.............
A 75.0 kW, 230-V shunt generator has a generated emf of 243.5 V. If the field current is 12.5 A at rated output, what is the armature resistance?
A 3-phase, 6-pole, 25 Hz, Y-connected AC generator has a stator with 48 slots, each slot contains 20 conductors. The coils of each phase are connected in series. The flux density is 0.5 T. What is the speed of rotation of the stator magnetic field in RPM? Answer: The speed is: RPM.
The following questions refer to a 6-pole DC generator has a simplex lap-wound armature containing 288 coils of 10 turns each. The resistance of each turn is 0.01 Ω. The flux per pole is 0.006 Wb. a.How many parallel paths does the armature of the generator have? b.How many turns does each path have? c.What is the resistance of each path in ohms? d.What is the speed of the generator's prime mover in RPM if it is generating an output voltage of 230.4 V? please help me answer this correctly with solution so that I can study it. Thank you!