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: A lap connected 6 pole DC generator has an armature conductors of 500 and is driven at 600 rpm. If…

A: given.  pole P =6 speed N= 600rpm  flux per pole ∅= 15m Wb conductors z=500 generated e.m.f  =…

Q: Calculate armature current for A d.c. shunt generator has shunt field winding resistance of 100 Q Hi…

A: The given details are:

Q: A 10-pole DC generator has a simplex lap-wound armature containing 100 coils of 10 turns each. The…

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Q: What will be the operating power factor of a 3-phase induction motor, whose ratings are 230 V, 50…

A: Given-          V=230Vf=50 HzP=120 hppoles=4η=92%il=260 Acore loss=1710 Wstator loss=2830 W…

Q: Q2: A 6-pole, wave wound generator has 48 slots with 20 conductors in each. the flux per pole is…

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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: An ideal dc generator has regulation of 40% O 20% 30% O Zero

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Q: Out of the following four sources of losses in a dc generator which one is minimum? O Copper losses…

A: We need to select correct option for losses in dc generator .

Q: A short-shunt compound wound generator has a shunt field resistance of 77 ohms, a series field…

A: In this question We need to determine the output delivered power of the short shunt compound…

Q: Speed control 11 12 field 1 h eo stat 5 Prime armature E1 Mover 6. DC Generator Power Supply Load…

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Q: explain the working of induction generator with diagrams

A: If rotor of induction machine is driven at a speed greater than synchronous speed then rotor…

Q: Four compound generators operating in parallel supply a load of 1,000 A. The resistance of series…

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Q: A wave wound armature of an eight-pole DC shunt generator has 51 slots, each

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Q: () A 440 V. 60 Hz, star connected, the four-pole synchronous generator has a synchronous reactance…

A: Note : We are authorized to answer three sub parts at a time, since you have not mentioned which…

Q: 1. Variable loss in a dc series generator = la2 Ra. 2. Lap winding is suitable for high current,…

A: Will consider each statement separately.

Q: How does a generator play a crucial role in a power generation system?

A: A generator plays a crucial role in a power generation system as it is the device responsible for…

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…

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Q: The full-load terminal voltage of a generator is 245 V, while the no- load terminal voltage is 230…

A: This question belongs to electrical machine . It is based on calculation of generated voltage for a…

Q: A shunt generator has an induced voltage on open circuit of 127 V. When the machine is on load the…

A: Given: A shunt generator having Induced voltage on open circuit, E=127 V Terminal voltage when…

Q: 5. In a DC generator, the iron losses at 1000 rpm are 10 kW at a given field current. At a speed of…

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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: In a separately excited generator supplying rated load the armature reaction. O is always present O…

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Q: short-shunt connected compound DC generator delivers 219 A to a load at 250 V. Its shunt-field…

A: Voltage across shunt field winding= terminal voltage+ Drop in series field winding. Using ohms law…

Q: An 10-pole d.c. generator has 585 armature conductors, and a useful flux of 46 mWb per pole. What…

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Q: ä. 50 20. For direct current generator, the ratio between the number of coils to the number of…

A: Practically no. Of coil side will be equal to no. Of commutator segment.

Q: A 4-pole generator has a lap-wound armature with 48 slots with 36 conductors per slot. The useful…

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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: An 6-pole d.c. generator has 445 armature conductors, and a useful flux of 46 mWb per pole. What…

A: In this question,  Find the value of generated emf and speed if winding is connected to Wave.

Q: A shunt generator has a full-load current of 44A at 150V. The stray losses are 625W and the shunt…

A: Given:Full load current Stray losses Shunt field resistance To determine:Input power Armature…

Q: A dc series generator is supplying a current of 5 A to a certain load. The terminal voltage is 500…

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Q: 1-A 4 pole shunt generator with wave-wound armature has 41 slots, each having 12 conductors. The…

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Q: A 4-pole, wave of 300 turns eac

A: Generally there are two types of winding configuration is used for DC machine: Lap winding and wave…

Q: The field winding and armature winding resistances of a shunt generator is 80 N and 0,20,…

A: DC shunt Generator Armature resistance Ra =0.2ohm Field resistance Rf = 80ohm Terminal voltage V=…

Q: The separately-excited generator has constant: a. Field Strength. b. Load Current. c. Terminal…

A: Mote: "Since you have posted multiple questions, we will provide the solution only to the first…

Q: 220-V long-shunt

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Q: 4. The commercial efficoency of a shunt generator is maximum when Its variable os equals...loss, a.…

A: The answer for question 4 is option a) constant. The answer for question 5 is option d) either a or…

Q: A-6 pole generator has a lap-wound armature with 40 slots with 20 conductors per slot. The flux per…

A: Given: A generator having  Number of poles, P=6 For lap would armature, A=P=2 Number of slots, S=40…

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.