ELECTRICIAN 1st YEAR WEEK WISE NSQF SYLLABUS (SPILT UP)

WEEK. NO. 12

1. Reference Learning Outcome :- Verify characteristics of electrical and magnetic circuits. (Mapped NOS: PSS/N6001, PSS/N6003)
2. Duration :- Professional Skill 160 Hrs; Professional Knowledge 36  Hrs  (for above learning out come)

TRADE THEORY (Professional Knowledge ) :- 

• • Related terms frequency, Instantaneous value, R.M.S. value Average value, Peak factor, form factor, power factor and Impedance etc.
  • Sine wave, phase and phase difference.
  • Active and Reactive power.
  • Single Phase and three-phase system.
  • Problems on A.C. circuits.

TRADE PRACTICAL (Professional Skills  With Indicative Hours) :- Job no. & Name of the Practical

• 48. Measure the resonance frequency in AC parallel circuit and determine its effects on the circuit. (05hrs.)
• 49. Measure power, energy for lagging and leading power factors in single phase circuits and compare characteristic graphically. (06Hrs.)
• 50. Measure Current, voltage, power, energy and power factor in three phase circuits. (05hrs.)
• 51. Practice improvement of PF by use of capacitor in three phase circuit.(03Hrs.)

WEEK. NO. 13  &  14

1. Reference Learning Outcome :- Verify characteristics of electrical and magnetic circuits. (Mapped NOS: PSS/N6001, PSS/N6003)
2. Duration :- Professional Skill 160 Hrs; Professional Knowledge 36  Hrs  (for above learning out come)

TRADE THEORY (Professional Knowledge ) :- 

• • Advantages of AC poly-phase system.
  • Concept of three-phase Star and Delta connection.
  • Line and phase voltage, current and power in a 3 phase circuits with balanced and unbalanced load.
  • Phase sequence meter.

TRADE PRACTICAL (Professional Skills  With Indicative Hours) :- Job no. & Name of the Practical

• 52. Ascertain use of neutral by identifying wires of a 3-phase 4 wire system and find the phase sequence using phase sequence meter. (07Hrs.)
• 53. Determine effect of broken neutral wire in three phase four wire system.(04hrs.)
• 54. Determine the relationship between Line and Phase values for star and delta connections. (07Hrs.)
• 55. Measure the Power of three phase circuit for balanced and unbalanced loads. (10Hrs.)
• 56. Measure current and voltage of two phases in case of one phase is short-circuited in three phase four wire system and compare with healthy system. (07hrs.)

WEEK. NO.  15  &  16

1. Reference Learning Outcome :-Install, test and maintenance of batteries and solar cell. (Mapped NOS: PSS/N6001)
2. Duration :- Professional Skill 50 Hrs.; Professional Knowledge 10 Hrs.(for above learning out come)

TRADE THEORY (Professional Knowledge ) :- 

• • Chemical effect of electric current and Laws of electrolysis.
  • Explanation of Anodes and cathodes.
  • Types of cells, advantages / disadvantages and their applications.
  • Lead acid cell; Principle of operation and components.
  • Types of battery charging, Safety precautions, test equipment and maintenance.
  • Basic principles of Electro-plating and cathodic protection
  • Grouping of cells for specified voltage and current.
  • Principle and operation of solar cell.

TRADE PRACTICAL (Professional Skills  With Indicative Hours) :- Job no. & Name of the Practical

• 57. Use of various types of cells. (08 Hrs.)
• 58. Practice on grouping of cells for specified voltage and current under different conditions and care. (12 Hrs.)
• 59. Prepare and practice on battery charging and details of charging circuit. (12 Hrs.)
• 60. Practice on routine, care/ maintenance and testing of batteries. (08 Hrs.)
• 61. Determine the number of solar cells in series / parallel for given power requirement. (10 Hrs.)