A 500-kW 250-volt 8-pole generator has a duplex winding. Determine the current per armature path. Select the correct response: O 250 A O 2,000 A 125 A 1,000 A

Q: 7. The voltage generated across one inductor of a 3Ø alternator is 6 volts. There are 120 slots and…

A: q=slot per pole per phase=SP×3=1203×10=4 g=slotpole=12010=12 Υ=180°g Υ=18012=15°

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…

A:

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

A: 13. Given data, Terminal voltage V = 200 V Field resistance Rf=200 Ω

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: What is the basic different between the internal characteristic and external characteristic of d.c…

A: Internal characteristics : Internal characteristics curve is used to show the relation between…

Q: A 4-pole dc generator with duplex lap winding has 48 slots and 4 elements per slot. The flux per…

A:

Q: A DC generator with 8 pole, duplex lap winding excited with a flux of 3mWb/ pole. The number of…

A: Given: A DC generator with number of pole, P=8. Multiplexity of lap winding, m = 2 (duplex winding).…

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

A:

Q: 3. A group of electromagnets that create flux in a d-c generator (the field circuit) has an…

A:

Q: In the DC shunt generator, the induced voltage in idle operation is 127V. Output voltage when loaded…

A:

Q: The slots per pole of a dc machine having 10 poles, 30 slots, duplex, wave winding will be O 3 1 2 4

A: In this question,  We need to choose the correct options What is slot per pole of a DC machine.  If…

Q: In dc machines, armature windings are placed on the rotor because of the necessity for…

A:

Q: A four-pole, wave-wound generator has 220 coils of 10 turns each. The resistance of each turn is…

A: Given: A generator with, Number of poles, P=4 Wave wound, A=2 Number of coils is 220. Number of…

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…

A:

Q: (6) The air gap power of 440 V, 50 HZ 6 pole 3- phase induction motor is 100 KW. The rotor frequency…

A: In this question, we need to determine the rotor copper losses per phase. Air gap power is Pg = 100…

Q: The emf induced in the dc generator armature winding is * O AC and DC O DC O None of the above O AC

A: In dc generator Emf induced in Armature winding is AC only

Q: DC shunt generator has a terminal voltage of 191 V and armature current of 0A (under no load), then…

A:

Q: Q25) i) What are the factors that the induced voltage in three phase induction motor depends upon…

A: Factors that the induced voltage in three phase induction motor depends upon : 1. Magnitude of…

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

A:

Q: 93. A 4-pole de generator runs at 1500 rpm. The frequency of current in armature winding is (a) Zero…

A: Given, Total number of pole, P = 4. Speed, N = 1500 rpm.

Q: A 6 pole DC lap wound generator has 41 armature conductors with flux per pole is 23 mWb and the…

A:

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

A:

Q: Explain how the real and reactive power is controlled in synchronous generators.

A: Synchronous generators: Synchronous generators, also known as alternators, are a type of electrical…

Q: A 6 pole DC wave wound generator has 28 armature conductors with flux per pole is 23 mWb and the…

A: Given that A poles P = 6  DC wave wound generator Parallel paths A= 2 Conductors z=  28  flux per…

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 simplex lap DC generator has 4 poles, 16 slots, with a constant rpm of 600 rpm and 4 conductors…

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

Q: The DC shunt generator with the terminal voltage 350 V, armature drop 7 V and the total brush drop 4…

A: Given that  Terminal voltageVt = 350v  Armature voltage drop Va= 7v Brush dro VB = 4v

Q: 2. A long shunt compound generator has the following parameters: R = 0.05 №2, R = 0.1 22 and R = 150…

A: Given that: A long shunt compound generator has RSe=0.05 ohm, RSh=150 ohm, and Ra=0.1 ohm. Load…

Q: A 20-kW 220-volt shunt generator has an armature resistance of 0.07 ohm and a shunt resistance of…

A:

Q: A shunt DC generator has no load terminal voltage of 140V. Armature resistance is 1ohm and shunt…

A: Given data, A DC shunt generator has No load terminal voltage, V=140 V Armature resistance, Ra=1 Ω…

Q: a dc shunt generator has a generated emf 240v and a constant value of 8, if it is running at 1500…

A: we need to find out flux.

Q: A P=15 Kw a shunt generator with load voltage is 300V and resistace of the shunt field and armature…

A: Given: A dc shunt generator having P=15 kWVL=300 VRsh=50 ΩRa=0.5 Ω

Q: the output of a shunt generator is 25 kw at the terminal voltage of 200V. the armature resistance is…

A: Given: The output of shunt generator (PL) = 25 kW                      Terminal voltage = 200 V…

Q: The DC shunt generator with the terminal voltage 325 V, armature drop 8 V and the each brush drop 2…

A: 335 V is generated emf in the motor.

Q: The armature reaction occurs when a separately excited generator supplies rated load:   Is always…

A:

Q: The DC shunt generator with the terminal voltage 375 V, armature drop 6 V and the each brush drop 4…

A: In this question , we will find generated emf in dc machine.

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.