Page 19 - Electrician 1st Year TP

22. Practice in Soldering of joints / lugs.
Profession- Verify characteris- eters in combinational electrical circuit Ohm’s Law; Simple electrical cir-
al Skill 160 tics of electrical and
Hrs.; magnetic circuits.
Professional (NOS: PSS/N6001,
Knowledge PSS/N6003)
36 Hrs.
Types of solders and flux. (07 hrs.)
(12 Hrs.)
23. Identify various parts, skinning and
dressing of underground cable.
(10Hrs.) Underground cables: Description,
24. Make straight joint of different types types, various joints and testing
of underground cable. (10Hrs.) procedure.
25. Test insulation resistance of under- Cable insulation & voltage grades
ground cable using megger. (06 Precautions in using various types
hrs.) of cables. (07 hrs.)
26. Test underground cables for faults
and remove the fault. (10Hrs.)
27. Practice on measurement of param-
by applying Ohm’s Law for different cuits and problems.
resistor values and voltage sources Kirchoff’s Laws and applications.
and analyse by drawing graphs. (08
Hrs.) Series and parallel circuits.
28. Measure current and voltage in elec- Open and short circuits in series
trical circuits to verify Kirchhoff’s Law and parallel networks.(04 hrs.)
(08Hrs.)
29. Verify laws of series and parallel cir-
cuits with voltage source in different
combinations. (05Hrs.)
30. Measure voltage and current against
individual resistance in electrical cir-
cuit (05hrs.)
31. Measure current and voltage and
analyse the effects of shorts and
opens in series circuit. (05 Hrs.)
32. Measure current and voltage and
analyse the effects of shorts and
opens in parallel circuit. (05 Hrs.)
33. Measure resistance using voltage Laws of Resistance and various
drop method. (03Hrs.) types of resistors.
34. Measure resistance using wheat- Wheatstone bridge; principle and
stone bridge. (02 Hrs.) its applications.
35. Determine the thermal effect of elec- Effect of variation of temperature
tric current. (03Hrs.) on resistance.
36. Determine the change in resistance Different methods of measuring the
due to temperature. (02Hrs.) values of resistance.
37. Verify the characteristics of series Series and parallel combinations
parallel combination of resistors. of resistors. (04 hrs.)
(03Hrs.)
38. Determine the poles and plot the field Magnetic terms, magnetic materials
of a magnet bar. (05Hrs.) and properties of magnet.
39. Wind a solenoid and determine the Principles and laws of electro-
magnetic effect of electric current. magnetism.
(05Hrs.)
Self and mutually induced EMFs.
(xvii)