Electrical Engineering (EE) Exam > Electrical Engineering (EE) Questions > A 6 pole dc generator has 32 slots and 12 con...
Start Learning for Free
A 6 pole dc generator has 32 slots and 12 conductors per slot. The useful flex per pole is 50 mwb and speed is 1000 rpm. The generator emf is for the lap wound and wave wound respectively
- a)240 V, 960 V
- b)320 V, 960 V
- c)960 V, 320 V
- d)820 V, 320 V
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
A 6 pole dc generator has 32 slots and 12 conductors per slot. The use...
Given that, Number of Poles (P) = 6
Number of slots = 32
Number of conductors = 12 per slot
The conductors (z) = 32 × 12 = 384
Speed (N) = 1000 rpm
Useful flux (∅) = 50 mwb
emf generated
for lap wound machine, A = p
= 320 V
For wave wound machine, A = 2
Number of slots = 32
Number of conductors = 12 per slot
The conductors (z) = 32 × 12 = 384
Speed (N) = 1000 rpm
Useful flux (∅) = 50 mwb
emf generated
for lap wound machine, A = p
= 320 V
For wave wound machine, A = 2
Most Upvoted Answer
A 6 pole dc generator has 32 slots and 12 conductors per slot. The use...
To find the emf of a DC generator, we need to use the formula:
Emf = (Z * P * N * Φ) / (60 * A)
Where:
- Emf is the generated electromotive force in volts (V)
- Z is the number of conductors
- P is the number of poles
- N is the speed of the generator in revolutions per minute (RPM)
- Φ is the useful flux per pole in webers (Wb)
- A is the number of parallel paths in the armature winding
Given data:
- Z = 32 slots * 12 conductors per slot = 384 conductors
- P = 6 poles
- N = 1000 RPM
- Φ = 50 mWb (0.05 Wb)
- For lap winding, A = 2 (since there are two paths in parallel)
- For wave winding, A = 2P = 12 (since there are 12 paths in parallel)
Calculating the emf for lap winding:
Emf_lap = (384 * 6 * 1000 * 0.05) / (60 * 2) = 320 V
Calculating the emf for wave winding:
Emf_wave = (384 * 6 * 1000 * 0.05) / (60 * 12) = 960 V
So, the correct answer is option B: 320 V for lap winding and 960 V for wave winding.
Emf = (Z * P * N * Φ) / (60 * A)
Where:
- Emf is the generated electromotive force in volts (V)
- Z is the number of conductors
- P is the number of poles
- N is the speed of the generator in revolutions per minute (RPM)
- Φ is the useful flux per pole in webers (Wb)
- A is the number of parallel paths in the armature winding
Given data:
- Z = 32 slots * 12 conductors per slot = 384 conductors
- P = 6 poles
- N = 1000 RPM
- Φ = 50 mWb (0.05 Wb)
- For lap winding, A = 2 (since there are two paths in parallel)
- For wave winding, A = 2P = 12 (since there are 12 paths in parallel)
Calculating the emf for lap winding:
Emf_lap = (384 * 6 * 1000 * 0.05) / (60 * 2) = 320 V
Calculating the emf for wave winding:
Emf_wave = (384 * 6 * 1000 * 0.05) / (60 * 12) = 960 V
So, the correct answer is option B: 320 V for lap winding and 960 V for wave winding.
|
Explore Courses for Electrical Engineering (EE) exam
|
|
Top Courses for Electrical Engineering (EE)View all
Question Description
A 6 pole dc generator has 32 slots and 12 conductors per slot. The useful flex per pole is 50 mwb and speed is 1000 rpm. The generator emf is for the lap wound and wave wound respectivelya)240 V, 960 Vb)320 V, 960 Vc)960 V, 320 Vd)820 V, 320 VCorrect answer is option 'B'. Can you explain this answer? for Electrical Engineering (EE) 2025 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about A 6 pole dc generator has 32 slots and 12 conductors per slot. The useful flex per pole is 50 mwb and speed is 1000 rpm. The generator emf is for the lap wound and wave wound respectivelya)240 V, 960 Vb)320 V, 960 Vc)960 V, 320 Vd)820 V, 320 VCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 6 pole dc generator has 32 slots and 12 conductors per slot. The useful flex per pole is 50 mwb and speed is 1000 rpm. The generator emf is for the lap wound and wave wound respectivelya)240 V, 960 Vb)320 V, 960 Vc)960 V, 320 Vd)820 V, 320 VCorrect answer is option 'B'. Can you explain this answer?.
A 6 pole dc generator has 32 slots and 12 conductors per slot. The useful flex per pole is 50 mwb and speed is 1000 rpm. The generator emf is for the lap wound and wave wound respectivelya)240 V, 960 Vb)320 V, 960 Vc)960 V, 320 Vd)820 V, 320 VCorrect answer is option 'B'. Can you explain this answer? for Electrical Engineering (EE) 2025 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about A 6 pole dc generator has 32 slots and 12 conductors per slot. The useful flex per pole is 50 mwb and speed is 1000 rpm. The generator emf is for the lap wound and wave wound respectivelya)240 V, 960 Vb)320 V, 960 Vc)960 V, 320 Vd)820 V, 320 VCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 6 pole dc generator has 32 slots and 12 conductors per slot. The useful flex per pole is 50 mwb and speed is 1000 rpm. The generator emf is for the lap wound and wave wound respectivelya)240 V, 960 Vb)320 V, 960 Vc)960 V, 320 Vd)820 V, 320 VCorrect answer is option 'B'. Can you explain this answer?.
Solutions for A 6 pole dc generator has 32 slots and 12 conductors per slot. The useful flex per pole is 50 mwb and speed is 1000 rpm. The generator emf is for the lap wound and wave wound respectivelya)240 V, 960 Vb)320 V, 960 Vc)960 V, 320 Vd)820 V, 320 VCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electrical Engineering (EE).
Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free.
Here you can find the meaning of A 6 pole dc generator has 32 slots and 12 conductors per slot. The useful flex per pole is 50 mwb and speed is 1000 rpm. The generator emf is for the lap wound and wave wound respectivelya)240 V, 960 Vb)320 V, 960 Vc)960 V, 320 Vd)820 V, 320 VCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
A 6 pole dc generator has 32 slots and 12 conductors per slot. The useful flex per pole is 50 mwb and speed is 1000 rpm. The generator emf is for the lap wound and wave wound respectivelya)240 V, 960 Vb)320 V, 960 Vc)960 V, 320 Vd)820 V, 320 VCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for A 6 pole dc generator has 32 slots and 12 conductors per slot. The useful flex per pole is 50 mwb and speed is 1000 rpm. The generator emf is for the lap wound and wave wound respectivelya)240 V, 960 Vb)320 V, 960 Vc)960 V, 320 Vd)820 V, 320 VCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of A 6 pole dc generator has 32 slots and 12 conductors per slot. The useful flex per pole is 50 mwb and speed is 1000 rpm. The generator emf is for the lap wound and wave wound respectivelya)240 V, 960 Vb)320 V, 960 Vc)960 V, 320 Vd)820 V, 320 VCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice A 6 pole dc generator has 32 slots and 12 conductors per slot. The useful flex per pole is 50 mwb and speed is 1000 rpm. The generator emf is for the lap wound and wave wound respectivelya)240 V, 960 Vb)320 V, 960 Vc)960 V, 320 Vd)820 V, 320 VCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Electrical Engineering (EE) tests.
|
|
Explore Courses for Electrical Engineering (EE) exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup