1.
D.C. CIRCUIT :
Ohm's law, Resistance
calculation, Resistance combination, Effect
of Temperature on resistance and
insulators. Power and
energy relationship in electrical, thermal and
mechanical system unit.
2.
BATTERIES :
Types, Construction and
maintenance.
3.
ELECTROSTATICS :
Concept of electric charge
and electric field, Coulomb's
law, Electric field intensity, Electric
Potential, Dielectric stress and break-down, Capacitor charge and
discharge of a capacitor.
4.
ELECTRO-MAGNETIC :
Magnetic
circuit,
Series/Parallel magnetic
circuit calculation, Magnetic material,
Permeability, Hysteresis, Electromagnetic induction, Statically and dynamically
induced emf. Eddy current and eddy current losses. Growth and decay of
current in inductive ckt.
5.
ALTERNATING CURRENT :
Single phase voltage and current
sources,
Phasor diagram,
Properties of R, L and C, Series
and Parallel ckt. Power and power factor and energy, current locus in
RLC ckt.
6.
POLY-PHASE CKT. :
Generation of two and
three phase voltage, Three phase connection voltage, current and
power relationship in balanced
three ckts., Measurement of power in three
phase ckt.
7.
ELECTRONICS :
SEMICONDUCTOR PHYSICS : Types of semiconductors,
Diodes, Semiconductor devises,
P-N Junction
diode and its characteristics, Zener diode, Transistor their construction and
characteristics, Rectifier, CRO and its applications. Basic working principle of
telephone, Radio and Television.
* Books:
(1)
A text book of Electrical Technology By B.L.Theraja Vol-I
(2)
A text book of Electrical Technology By B.L.Theraja Vol-IV
(3) Electronics Principals By Albert Malvino.
