University Questions with Answers (Long Answered Questions)

University Questions with Answers (Long Answered Questions)

Regulation 2008

Dec.-11

Q. 1 Derive the e.m.f equation of an alternator. Explain the pitch factor and distribution factor.

(Section 1.12)       [12]

Q. 2 Explain the effect of harmonics on induced e.m.f. and winding factors of an alternator.

(Section 1.14)       [8]

May-12

Q.3 List the advantages of stationary armature in synchronous machines. (Section 1.3) [2]

Dec.-12

Q. 4 Give the constructional details of two types of alternators. (Section 1.6)        [8]

Q. 5 Derive the e.m.f. equation of an alternator. Explain the pitch factor and distribution factor.

(Section 1.12)       [12]

Q. 6 Explain the effect of harmonics on induced e.m.f. and winding factors of an alternator.

(Section 1.14)       [8]

Dec.-13

Q.7 Derive the e.m.f. equation of an alternator. Explain the pitch factor and distribution factor.

(Section 1.12)       [12]

Dec.-14

Q.8 Derive the e.m.f. equation of an alternator. Explain the pitch factor and distribution factor. (Section 1.12)       [12]

Q.9 Give the constructional details of two types of alternators. (Section 1.6)         [8]

(Regulation 2013)

Dec.-15

Q.10 Derive the emf equation of an alternator. (Section 1.12)  [8]

Dec.-16

Q.11 Describe with neat sketches, the constructional details of a salient pole type alternator. (Section 1.6.1)      [10]

Q.12 Derive the emf equation of an alternator. (Section 1.12)  [6]

Dec.-17

Q.13 Derive the EMF equation of a 3-phase synchronous machine, (section 1.12 [6]

May-18

Q. 14 Describe the principle and construction of slow speed operation generator with neat diagram. (Section 1.4)    [13]