DC Generator-Working principle and Construction
DC Generator Generator principle An Electric generator is a machine that converts mechanical energy into electrical energy. It is based on the principle that whenever […]
Articles by Er.sushil Neupane
what is parallel resonance?
Resonance in parallel A.C circuits (Parallel Resonance) An electrical circuit containing reactive elements(L and C) is said to be in resonance if the circuit power […]
What is Series Resonance?- its Effects
Resonance in AC Circuit An ac circuit containing reactive elements(L and C) is said to be in resonance when circuit power factor is unity. Resonance […]
RLC Series Circuit
RLC Series Circuit The RLC Series Circuit is a circuit which consist of a pure resistance of R ohms, a pure inductance of L Henry […]
RC Series Circuit
RC Series Circuit A circuit that contains pure resistance R ohms connected in series with a pure capacitor of capacitance C farads is known as […]
RL series circuit
RL series circuit A.C circuit Ac series circuit differ from dc circuit. In dc circuit we consider resistance only but in case of Ac series […]
what is reciprocity theorem?
Reciprocity Theorem Reciprocity theorem states that, “The ratio of excitation to response remains invariant in a reciprocal network with respect to an interchange between the […]
Kirchhoff’s Laws
Kirchhoff’s Laws Gustav Robert Kirchhoff derived two fundamentals laws applicable to any electrical circuit. This law explains the algebraic sum of all branch voltages around […]
Primary Distribution system
Primary Distribution system Primary distribution operates at the high voltage such as (3.3,6.6 and 11 KV).Primary distribution is usually carried out by 3-phase,3-wire system.Electric power […]
Reactive power measurement in Balanced Three phase circuit
Measurement of Reactive Volt- AMPERES For the measurement of reactive power in a single-phase circuit we used compensated wattmeter. In compensated wattmeter the voltage applied […]