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Parallel operation of single phase transformers

Problem on efficiency-1

Problems on the S.C Test-1

S.C test of a transformer

Open circuit test of a transformer

Expression for the Electric field intensity for an infinite line of charge

Poynting vector and theorem

Maxwell's equations

Inductance of a co-axial cable

Expression for the mutual inductance between square loop and straight line wire lying on same plane

Derivation of self inductance in an solenoid

Derivation and significance of the continuity equation

Expression for the force between two parallel current carrying conductor

Expression for the force in a current carrying conductor

Derivation of Gauss's law

Expression for the capacitance of a parallel plate capacitor with composite dielectrics

Expression for the energy stored in a magnetic field

Problem on y parameters

Problem on foster form-1 and cauer form-2

Problem on foster form-1

Problem on RLC series circuit on DC excitation

Expression for the DC response of an RC series circuit

Problems on positive real function

Derivation of overall ABCD parameters in two-two port networks that are connected in cascade

Derivation of h parameters in terms of Z and Y parameters

Problem on 3 phase balanced star connected system with R-load

Relationship between line and phase values of a star connected system-2

Relationship between line and phase values of an star connected system-1

Structure of c program

History of c language