Mgu University S8 Electrical & electronics engineering Syllabus
Alternator regulation by synchronous impedance and mmf methods
Alternator regulation by Potier method
Alternator regulation by Blondel’s method and verification by direct loading
Alternator V – curves for constant input/output
Synchronous motor V – curves and compounding curves
Alternator regulation by feeding back power to mains – use of synchroscope
Study of starters and load tests on double cage and single phase induction motors
Characteristics of cage / slip ring motors by circle diagram
Characteristics of induction generator and rotor hysterisis by Link’s method
Synchronous Induction motor – predetermination of excitation current and verification
Characteristics of pole changing motor
Characteristics of Schrage motor – torque variation with load, predetermination of speed variation with brush shift and verification
Characteristics of cascade induction motor set
Experimental determination of torque slip curve of induction motor in unstable region upto about 40% slip
Experimental determination of variation of starting torque with rotor resistance in slip-ring induction motor
Predetermination of line current. Torque, power of a 3-phase induction motor under single phasing – verification
No load and blocked rotor tests on single phase induction motor and determination of equivalent circuit parameters
Determination of
a. Continuous rating for specified temperature rise
b. One hour rating by heat run test of a machine
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