Electrical Engineering Department
Syllabus for Mid Semester
SUBJECT: UEET (6th
Sem )
SUBJECT CODE: (2160907)
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Chapter: 1
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Electric
Drives:
Advantages
of electric drives, Characteristics of different mechanical loads, Types of
motors used in electric drive, Electric braking, Plugging, Rheostat braking,
Regenerative braking, Methods of power transfer by direct coupling by using
devices like belt drive, gears, pulley drives etc. Examples of selection of
motors for different types of domestic loads Selection of drive for
applications such as general workshop, textile mill, paper mill, steel mill,
printing press, crane, lift etc. Application of flywheel. Specifications of
commonly used motors e.g. squirrel cage, slip ring induction motors, AC
series motors, FKW motor
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Chapter: 2
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Illumination:
Nature of
light, visibility spectrum curve of relative sensitivity of human eye and
wave length of light, Different type of lamps, construction and working of
incandescent and discharge lamps – their characteristics, fittings required
for filament lamp, mercury vapour lamp, fluorescent lamp, metal halide lamp,
neon lamp General ideas bout street
lighting, flood lighting, monument lighting and decorative lighting, light
characteristics etc., LED Lighting
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Chapter: 3
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Electric
Heating:
Advantages
of electrical heating, Heating methods,
Resistance heating – direct and indirect resistance heating,
electric ovens, their temperature range, properties of resistance heating
elements, domestic water heaters and other heating appliances and thermostat
control circuit, Induction heating; principle of core type and coreless
induction furnace, Electric arc heating, direct and indirect arc heating,
construction, working and applications of arc furnace, Dielectric heating,
applications in various industrial fields, Infra-red heating and its applications,
Microwave heating, Simple design problems of resistance heating element
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Chapter: 7
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Electric Traction:
Electric traction, Advantages of electric traction, Different
systems of electric traction, DC and AC systems, diesel electric system,
types of services – urban, sub-urban, and main lines and their speed-time
curves ,Different accessories for track electrification such as overhead
capacitor wire, conductor rail system, current collector-pantograph, Factors
affecting scheduled speed, Electrical block diagram of an electric locomotive
with description of various equipment and accessories, Types of motors used
for electric traction, Starting and braking of traction motors, Introduction
to EMU and metro railways
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