A 50-kW, 250-V short-shunt compound generator has 0.06-Ω armature resistance, 0.04-Ω series field resistance, and 125-Ω shunt field resistance.

Q: 019. A 6-pole lap-wound de generator has 240 coils of 2 turns each. Resistance of one turn is 0.03…

A: Given data, Poles is P = 6 Lap wound is A = P = 6 Number of coils = 240 of 2 turns each Resistance…

Q: In a 110 V compound generator, the resistance of the armature, shunt and series windings are 0.06 Ω,…

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Q: 8. What conditions must be fulfilled for the self-excitation of a d.c. shunt generator? The…

A: According to question we have to write the conditions must be fulfilled for the self- excitation of…

Q: 2:What are the 23:A short - shunt compound d.c. Generator supplies a current of 100 A at a voltage…

A: The solution can be achieved as follows.

Q: 27. A 440 Volt short shunt compound generator has a full-load current of 200 Amp. Its armature…

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Q: A separately-excited DC generator with magnetization curve shown below (Figure 1) is driven by a…

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Q: A 125-kW, 250-V, long-shunt compound dc generator has the following winding resistances: armature =…

A: Given a long-shunt compound dc generator has, Output power, Pout=125 kW Terminal voltage, VL=250 V…

Q: EW shunt generator having an armature circuit resistance of 0.75 Q and a eld resistance of 125 Q,…

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Q: Q1) A 6 pole, lap wound DC shunt generator has an armature resistance of 0.1 Q and a shunt field…

A: According to question: a) The total load current is calculated as 1) 10KW…

Q: In a 110-V compound generator, the resistances of the armature, field and series windings are 0.06Ω,…

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Q: hunt generator having an armature circuit resistance of 0.5 ohm and a field of 125 ohm, generates a…

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Q: 13. A 10-kilowatt, 230-volt, long-shunt compound DC generator has efficiency 82%, armature…

A: Given that : A 10KW 230-volt long-shunt compound DC generator efficiency = 82% armature resistance =…

Q: 8. The armature and shunt field resistance of a 50-kW, 220 V shunt generator is 0.026 ohm and 52…

A: load current = load powerterminal voltage                      = 50000220                      =…

Q: A 1500 kW, 550 V, 16 pole generator runs at 150 rev. per min. What must be the useful flux if there…

A: Given rating 1500KW, 550V, 16-pole, 150rpm z=2500, lap-connectedcopper losses= 25kw  gap density =…

Q: Q5. The magnetization curve for a certain self-excited, 125- V,50-kW, 1750 r/min shunt generator is…

A: Note: We are authorized to answer three subparts at a time since you have not mentioned which part…

Q: A 110-V shunt generator has a full-load current of 100 A, shunt field resistance of 55 Ω and…

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Q: + 3.26 A 4-pole lap-wound de generator is designed to have an average air gap flux density of 0.8 T.…

A: 8 pole lap wound(A=P=4) B=0.8TRa=0.3ΩVbd=2V

Q: The armature of a shunt generator has 0.05 ohm effective resistance. Each brush has an effective…

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Q: At rated load, the driving engine develops 63 hp of a 230 V shunt generator having armature…

A: From given input power and friction and windage losses calculate developed power and from developed…

Q: A 200V d.c series generator has an armature resistance of 0.01 Ώ and shunt field resistance of 1…

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Q: Q1: A. the O.C.C. test of a DC shunt generator is: 0 1 1.5 2 108 156 192 216 Field current-A 2.5 3…

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Q: Exercise 5 The magnetization curve for a separately excited de generator is shown in Figure 1. The…

A: Given information about a separately excited DC generator is Rated output voltage is Vt=120 Volt.…

Q: Q1: The 0.C.C. of a d.c. generator driven at 800 rev/min is as follows: Field current (A) 4 5 6 8…

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Q: A 25 kW, 220 V shunt generator has a full load efficiency of 85.6 If the armature resistance is 0.05…

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Q: in a 120 v compound generator , the resistance of armature , and shunt ,series winding are 0.06…

A: (i) Long shunt Let the load current, armature current and field current be il, ia, if respectively…

Q: A 4 pole, long-shunt lap wound generator supplies 20 kW at a terminal voltage of 300 V. The armature…

A: This question belongs to electrical machine . It is based on the concept of induced e.m.f. in long…

Q: In a 110 V compound generator, the resistance of armature, shunt and series field winding are 0.06…

A: Given data : Rating of each lamp 55 W at 110 V Supply voltage Vdc=110V Resistance of armature, shunt…

Q: A short shunt compound generator supplies a load of 20 kW at 500 V. The armature, series and shunt…

A: Load current = power delivered to load/ terminal voltage voltage.  Power developed = armature…

Q: 13. In a 110-V compound generator, the resistances of the armature, shunt and the series windings…

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Q: 03/ A/ long shunt D.C generator running at 1000 rpm supplies a load of 22 Kw at terminal voltage of…

A: The solution can be achieved as follows.

Q: QI) A 6 pole, lap wound DC shunt generator has an armature resistance of 0.1 Q and a shunt field…

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Q: Q2//A 4-pole, 900 r.p.m lap-wound, de compound generator has useful flux per pole of 0.07Wb and 55…

A: According to the given data: P=4 N=900 rpm ϕ=0.07 Wb z=55×8=440 Ra=0.05 Ω Rsh=100 Ω Rse=0.02 Ω…

Q: Q1. A 200V shunt generator has an armature resistance and shunt field resistance are 0.05 2 and 200…

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Q: the magnetization characteristic of shunt generator driven at 1000 r.p.m is as follow; field current…

A: From the diagram the OA represents the 45 Ω line.  i) The voltage to which the machine will build up…

Q: 13. In a 110-V compound generator, the resistances of the armature, shunt and the series windings…

A: First we will draw the configurations ,then we will use ohms law,KCL to obtain required values.

Q: Q1/ A/ Discuss the following statement "determination the precise axis of magnetic neutral for…

A: Q 1 A) It is necessary that brushes should be placed on Magnetic neutral axis (MNA) to avoid the…

Q: A 25kW Shunt Generator has armature resistance of 0.5Ω and field resistance 150Ω generates terminal…

A: Given Power output,P = 25kW armature resistance Ra =0.5Ω Field resistance, Rsh = 150Ω Terminal…

Q: Question 6 A 10 KW full load output power of shunt generator having an armature circuit resistance…

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Q: Two shunt generators with an armature resistance and field resistance of 0.022 and 402,…

A: The solution can be achieved as follows.

Q: Q1) A 6 pole, lap wound, compound DC generator has an armature resistance of 0.25 Q, series field…

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Q: In a 110-V compound generator, the resistances of the armature, shunt and the series windings are…

A: Given that Compound generator Terminal voltage Vt=110 V Ra=0.06 ohm RSh=25 ohm RSe=0.04 ohm Load:…

Q: A DC series generator with 12-pole has a simplex lap-wound armature has 200 coils of 10 turns each.…

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Q: EAl 500 465 450 420 430 400 300 200 100 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 4.75 5.2 6.15 Field…

A: We need to find generated emf and terminal voltage for given generator

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

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Q: A long shunt compound generator supplies 22 kW at a terminal voltage of 220V. The resistance of the…

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Q: 2. A 50 kW, 500 V short shunt generator has an armature resistance, series field resistance and…

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

Q: A short-shunt compound d.c. Generator supplies a current of 100 A at a voltage of 220 V. If the…

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Q: 51. A long shunt compound generator delivers a rated load current of 50 A at 250 V. The armature,…

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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.