LEARNING MATERIAL FOR BASIC ELECTRICAL

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LEARNING MATERIAL FOR BASIC ELECTRICAL 1. FUNDAMENTALS Concept of current flow. Concept of source and load. State Ohm’s law and concept of resistance. Relation of V, I & R in series circu... it. Relation of V, I & R in parallel circuit. Division of current in parallel circuit. Effect of power in series & parallel circuit. Kirchhoff’s Law. Simple problems on Kirchhoff’s law. 2. A.C. THEORY Generation of alternating emf. Difference between D.C. & A.C. Define Amplitude, instantaneous value, cycle, Time period, frequency, phase angle, phase difference. State & Explain RMS value, Average value, Amplitude factor & Form factor with Simple problems. Represent AC values in phasor diagrams. AC through pure resistance, inductance & capacitance AC though RL, RC, RLC series circuits. Simple problems on RL, RC & RLC series circuits. Concept of Power and Power factor Impedance triangle and power triangle. 3. GENERATION OF ELECTRICAL POWER Give elementary idea on generation of electricity from thermal , hydro &nuclear power station with block diagram [Show More]

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