SUPW SYLLABUS - CLASS IX

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SYLLABUS

FOR SUPW CLASSES IN KENDRIYA VIDYALAYA

Class IX ( THEORY)

 

April:

1. Safety device

• Fuse (already in lower class)

• Circuit breakers (Earth leakage Circuit breaker, Miniature circuit breaker)

• Isolators ( Two poles & Four poles)

July :

1. Earthing

• Importance

• Use

• Types of earthling, diagrams

August:

1. Electromagnetism

• Faraday’s law of Electromagnetism

• Fleming’s left hand rule

• Fleming’s right hand rule

September:

1. Motor and Generator

• Motor: principle, types, uses

• Generator: Principles, types and use

October:

1. House wiring (Part B)

• Basic principle of switch board connections

• Why a switch is to be connected in phase wire only and never in neutral wire

November:

1. Switch Boards

• Connection of Switch board of following types:

a) One load, one switch

b) Two loads, two switches

c) One load, two switches

d) Two loads, one switch

e) Bed switch

f) Fuse in a switch board

g) Tube light connection

December:

1. Bulbs / Tubes   ( In brief)

• Basic principle

• Types of bulb

• Domestic and Industrial bulbs

• Power saving bulbs i.e. CFL

• Tube lights

2. Electrical Instruments

• Ammeter: principle, use and types

• Voltmeter: principle, use and types

• Multi meter: importance, Principle, use and types

January:

1. Electronics

 a) Soldering Iron

• Working Principle

• Types , use

b) Basic electronics materials

• Resistors: functions & use, Color code

• Capacitors: functions & use

• LED : Function & use

February:

1. Diodes and their characteristics

2. Transistors

• Working Principle

• Types , use

March :

1. Ohm’s law

• Explanation of Ohm’s law

 

 

PRACTICAL FOR CLASS IX

1. Identify the objects needed for house wiring

2 Do the practical switch board connection of :

a) One load, one switch

b) Two loads, two switches

c) One load, two switches

d) Two loads, one switch

e) Bed switch

f) Fuse in a switch board

g) Tube light connection

3. Measure Current by using an ammeter

4 Measure voltage by using a voltmeter.

5 connect all the components of a normal tube light fittings.

6 Do soldering on a practice board and join two wires.

7. Identify different electronics items like resistors, capacitors, transistors etc

8. Visit to a near by industry and see various types of bulbs & lighting

accessories.

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