ELECTRICIAN 2nd YEAR WEEK WISE NSQF SYLLABUS (SPILT UP)

WEEK. NO. 18  & 19

1. Reference Learning Outcome :-Plan, execute testing, evaluate performance and carry out maintenance of Alternator / MG set. Execute parallel operation of alternators.
2. Duration :- Professional Skill 75 Hrs.; Professional Knowledge 22 Hrs.(for above learning out come)

TRADE THEORY (Professional Knowledge ) :- 

• • Principle of alternator, e.m.f. equation, relation between poles, speed and frequency.
  • Types and construction.
  • Efficiency, characteristics, regulation, phase sequence and parallel operation.
  • Effect of changing the field excitation and power factor correction.

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

• 143. Install an alternator, identify parts and terminals of alternator. (5 Hrs.)
• 144. Test for continuity and insulation resistance of alternator. (5 Hrs.)
• 145. Connect, start and run an alternator and build up the voltage. (5 Hrs.)
• 146. Determine the load performance and voltage regulation of three phase alternator. (5 Hrs.)
• 147. Parallel operation and synchronization of three phase alternators. (15 Hrs.)

WEEK. NO. 20  

1. Reference Learning Outcome :-Plan, execute testing, evaluate performance and carry out maintenance of Alternator / MG set. Execute parallel operation of alternators.
2. Duration :- Professional Skill 75 Hrs.; Professional Knowledge 22 Hrs.(for above learning out come)

TRADE THEORY (Professional Knowledge ) :- 

• • Working principle of synchronous motor.
  • Effect of change of excitation and load.
  • V and anti V curve.
  • Power factor improvement.

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

• 148. Install a synchronous motor, identify its parts and terminals. (10 Hrs.)
• 149. Connect, start and plot V-curves for synchronous motor under different excitation and load conditions. (10 Hrs.)

WEEK. NO.   21

1. 1. Reference Learning Outcome :-Plan, execute testing, evaluate performance and carry out maintenance of Alternator / MG set. Execute parallel operation of alternators.
   2. Duration :- Professional Skill 75 Hrs.; Professional Knowledge 22 Hrs.(for above learning out come)

TRADE THEORY (Professional Knowledge ) :- 

• • Rotary Converter, MG Set description and Maintenance.

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

• 150. Identify parts and terminals of MG set. (5 Hrs.)
• 151. Start and load MG set with 3 phase induction motor coupled to DC shunt generator. (15 Hrs.)

WEEK. NO. 22 

1. Reference Learning Outcome :-Assemble simple electronic circuits and test for functioning.
2. Duration :- Professional Skill 99 Hrs.; Professional Knowledge 31 Hrs.(for above learning out come)

TRADE THEORY (Professional Knowledge ) :- 

• • Resistors – colour code, types and characteristics.
  • Active and passive components.
  • Atomic structure and semiconductor theory.
  • P-N junction, classification, specifications, biasing and characteristics of diodes.
  • Rectifier circuit – half wave, full wave, bridge rectifiers and filters.

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

• 152. Determine the value of resistance by colour code and identify types. (03 Hrs.)
• 153. Test active and passive electronic components and its applications. (05 Hrs.)
• 154. Determine V-I characteristics of semiconductor diode. (05 Hrs.)
• 155. Construct half wave, full wave and bridge rectifiers using semiconductor diode. (08 Hrs.)