EE8401 Question Bank ELECTRICAL MACHINES 2
EE8401 Question Bank Electrical Machines 2 Regulation 2017 Anna University free download. Electrical Machines 2 Question Bank EE8401 pdf free download.
Sample EE8401 Question Bank Electrical Machines 2:
1. Name the two types of large synchronous generator from
their appearance.
BTL 1 Remember EE8401 Question Bank Electrical Machines 2
2. Distinguish between the use of salient pole and round
rotor synchronous machines.
BTL 2 Understand
3. Demonstrate why is the field system of an alternator
made as a rotor?
BTL 3 Apply EE8401 Question Bank Electrical Machines 2
4. Differentiate between transient and sub-transient reactance BTL 4 Analyze
5. Describe distribution factor Kd. BTL 1 Remember
6. Summarize winding factors of an alternator. BTL 5 Evaluate
7. Explain the role of damper winding in synchronous
generator.
BTL 5 Evaluate EE8401 Question Bank Electrical Machines 2
8. A 3MVA, 6 Pole, 50Hz alternator is supplying full load at
0.8 power factor lagging. Calculate the synchronizing
torque per mechanical degree of displacement if the
synchronizing power for 3 phases is 722.56 kW.
BTL 3 Apply
9. Point out the necessity for short chording the
armature winding of synchronous machines.
BTL 4 Analyze EE8401 Question Bank Electrical Machines 2
10. Formulate the EMF equation of an alternator. BTL 6 Create
11. Summarize the essential elements for generating emf in
alternators.
BTL 2 Understand
12. Develop synchronous impedance equation of an
alternator.
BTL 6 Create EE8401 Question Bank Electrical Machines 2
13. Tell, what is meant by armature reaction in an alternator? BTL 1 Remember
14. Express what is meant by alternator on infinite bus-bars?
15. Demonstrate t h e c o n d i t i o n s t o b e s a t i s f i e d f o r
p a r a l l e l operation of alternators.
BTL 3 Apply
16. Define synchronizing torque. BTL 1 Remember
17. Explain the necessity of chording in the armature winding of
synchronous machines. EE8401 Question Bank Electrical Machines 2
BTL 4 Analyze
18. Define voltage regulation. BTL 1 Remember
19. List the various methods to determine the voltage
| Subject name | Electrical Machines 2 |
| Short Name | EM 2 |
| Semester | 4 |
| Subject Code | EE8401 |
| Regulation | 2017 regulation |
EE8401 Electrical Machines 2 Question Bank Click Here To Download
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