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Electromagnetism:
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Introduction to electromagnetism
8:00
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Coloumbs Law of electromagnetism
5:00
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Magnetic Flux, Flux Density, Magnetic Field Intensity or Magnetic Field Strength
6:00
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Concept of Permeability
5:00
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Right hand thumb rule, Flemings Right and Left hand rule
7:00
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Magnetic effect of an electric current
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cross and dot conventions
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nature of magnetic field of long straight conductor
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solenoid and toroid
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MAGNETIC CIRCUIT ONE SHOT
68:00
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ENERGY STORED IN THE MAGNETIC FIELD
4:00
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Electromagnetism SPPU NOTES
(33 pages)
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Electrostatics and AC Fundamentals: Electrostatics
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Electrostatic field
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electric flux density
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electric field strength
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absolute permittivity
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relative permittivity
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Capacitor & capacitance
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capacitors in series and parallel
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charging and discharging of capacitors (no derivation) and time constant
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CAPACITOR ALL SPPU THEORY QUESTIONS
(11 pages)
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Electrostatics and AC Fundamentals: AC Fundamentals
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Electrostatics and AC Fundamentals: AC Fundamentals,Sinusoidal voltages and currents,their mathematical and graphical representation,Concept of cycle, Period, Frequency, Instantaneous and peak value
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Introduction to AC Circuits
25:00
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average and r.m.s. values
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RMS & Average value : Problem 1
8:00
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RMS & Average value : Problem 2
7:00
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RMS & Average value : Problem 3
4:00
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RMS & Average value : Problem 4
8:00
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RMS & Average value : Problem 5
6:00
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RMS & Average value : Problem 6
3:00
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RMS & Average value : Problem 7
6:00
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peak factor and form factor
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Phase difference
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lagging
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Problems on Waveform : 1
3:00
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Problems on Waveform : 2
2:00
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Problems on Waveform : 3
2:00
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Problems on Waveform : 4
4:00
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leading and in phase quantities and phasor representation
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Rectangular and polar representation of phasor
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Problems on Phasor : 1
10:00
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Problems on Phasor : 2
3:00
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Problems on Phasor : 3
3:00
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Problems on Phasor : 4
4:00
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Single Phase AC Circuits
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Study of AC circuits consisting of pure resistance
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Pure Resistive Circuit
10:00
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pure inductance
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Pure Inductive Circuit
11:00
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pure capacitance
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Pure Capacitive Circuit
7:00
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Basic Numerical on Resistive, inductive & capacitive circuit
18:00
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series R-L
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Concept of Series RL Circuit
24:00
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Series RL Circuit: Problem 1
8:00
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Series RL Circuit: Problem Set 2
46:00
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R-C and R-L-C circuits
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Series RC Circuits
14:00
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Numerical on series RLC
30:00
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parallel AC
26:00
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resonance in series RLC circuits
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Concept of series resonance
27:00
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Numerical on series resonance
18:00
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Numerical on Parallel resonance
21:00
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Polyphase A.C. Circuits and Single phase Transformers: Polyphase A.C. Circuits
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Concept of three-phase supply and phase sequence
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Balanced and unbalanced load
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Three Phase Star Connected Load
31:00
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Three Phase Delta Connected Load
20:00
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Voltages
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currents and power relations in three phase balanced star-connected loads and delta-connected loads along with phasor diagrams.
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Relationship Between star-delta impedance & power
7:00
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3 Phase Numerical
18:00
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Polyphase A.C. Circuits and Single phase Transformers: Single phase transformers
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Introduction to single phase transformer
30:00
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Losses in Transformer
11:00
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Phasor on No Load
11:00
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phasor diagram of a transformer on load
11:00
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Transformer Equivalent Circuit
15:00
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Numerical on Equivalent Circuit
17:00
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Efficiency of Transformer
26:00
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OC/SC Test
12:00
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DC Circuits
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Introduction to DC Circuits | Basic Electrical Engineering | First year Engineering | BEE | KVL|KCL
27:00
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Problems based on KVL and KCL | SET 1 | Basic electrical engineering | BEE
33:00
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Problems based on KVL and KCL | SET 2 | Basic electrical engineering | BEE
29:00
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Problems based on KVL and KCL - SET 3
30:00
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Start Delta Transformation
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Live Lecture 1: Star-Delta Transformation
68:00
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Live Lecture 2: Star-Delta Transformation
62:00
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Superposition theorem
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superposition theorem
20:00
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Superposition Theorem: Problem 1
10:00
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Superposition Theorem: Problem 2
6:00
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Superposition Theorem: Problem 3
3:00
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Superposition Theorem: Problem 4
4:00
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Superposition Theorem: Problem 5
8:00
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Superposition Theorem: Problem 6
8:00
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Thevenin’s theorem
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Thevenin's Theorem
28:00
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Thevenin's Theorem : Problem 1
6:00
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Thevenin's Theorem : Problem 2
9:00
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Thevenin's Theorem : Problem 3
4:00
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Thevenin's Theorem : Problem 4
9:00
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Thevenin's Theorem : Problem 5
9:00
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Thevenin's Theorem : Problem 6
8:00
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Work, Power, Energy and Batteries: Work, Power, Energy
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Effect of temperature on resistance
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resistance temperature coefficient
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insulation resistance
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conversion of energy from one form to another in electrical
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mechanical and thermal systems
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Work, Power, Energy and Batteries: Batteries
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Different types of batteries (Lead Acid and Lithium Ion
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construction
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working principle
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applications
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ratings
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charging and discharging
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concept of depth of charging
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maintenance of batteries
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series -parallel connection of batteries
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Launch your Graphy