Approximately

·                 

Total Marks:

85

·                 

Total MCQs:

85

·                 

Total Time

80 minutes

·                 

Test Medium

MCQs

·                 

Negative Marking

No

·                 

Paper Language

English

Sr

Subject

Marks

1.       

Islamic Studies

10

2.       

Pakistan Studies,

General Knowledge

Current Affairs

15

3.       

Job Related Course Content (60 Marks) Must Include:

Job Related Course Content (60 Marks) Must Include:

•             Understand Basic Concepts Of Electricity

o             conductor, Insulator & semi- conductor.

o             Resistance, conductance, electrical current, potential difference and state its unit.

o             Ohm`s law.

o             Explain laws of resistance and calculations.

o             effects of temperature on Resistance.

o             series and parallel circuits with their properties.

o             total resistances in series & parallel circuits.

o             division of voltage in series circuits.

o             division of current in parallel circuits.

•             Electrical Wiring

o             Wiring basics

o             Types and sizes of wiring cables according to voltage grade, core and strands, Insulation.

o             Wiring accessories and cables current carrying capacity.

o             Uses of technical drawing, tools and equipment’s.

o             fuse, miniature circuit breaker.

o             List the parts of fuse & M.C.B.

o             Compare the advantages & disadvantages of fuse & M.C.B.

o             Different wiring tests

o             Circuits of basic life appliances like Tube lights, fan, Motors, Pumps,

Distribution board

o             Working and Wiring of UPS

•             Single Line diagram, Types of drawings and their uses.

•             Electrical Instrumentation

o             Errors In Am-Meters And Voltmeters

o             Multiplier: Purpose Of Multiplier

o             Classification Of Instruments: Absolute Instruments. Secondary Instruments. Indicating Instruments. Recording Instruments. Integrating Instruments. Digital Instruments. Analog Instruments.

o             Energy Meter Single Phase And Three Phase: Types. Construction Of Single Phase Energy Meter (Induction Type). Working Principle And Reading The Scale.

o             Instrument Transformers: Types (C.T & P.T). Working And Advantages. Theory Of C.T & P.T

o             Motor Circuit, Motor Forward And Reverse Circuit

o             Star-Delta Connection

•             Understand HT & L.T Power Cables –

o             Concept Of Cables (Heat Resistant, Fire Retarding, Welding Cables)

•             Joint Of Conductors And Power Cables

•             Grounding And Insulation:

o             Star Neutral Point

o             Necessity Of Grounding.

             Solid Grounding.

o             Resistance Grounding. Reactance Grounding.