Page 17 - Mechanic Diesel - TP - Punjabi
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different type of cut and uses., OFF-
hand grinding with sander, bench and
pedestal grinders, safety precautions
while grinding. (7 Hrs)
21 Perform practice on Marking Drilling machine
and Drilling clear and Blind - Description and study of Bench type
Holes, Sharpening of Twist Drilling machine, Portable electrical
Drills Safety precautions to be Drilling machine, drill holding devices,
observed while using a drilling Work Holding devices, Drillbits.
machine. (10hrs)
Taps and Dies
22 Perform practice on Tapping
a Clear and Blind Hole, - Hand Taps and wrenches, Calculation
Selection of tape drill Size, of Tap drill sizes for metric and inch taps.
use of Lubrication, Use of stud Different type of Die and Die stock.
extractor. (15 hrs) Screw extractors.
23 Perform practice cutting - Hand Reamers Different Type of hand
Threads on a Bolt/ Stud. reamers, Drill size for reaming, Lapping,
Adjustment of two piece Die, Lapping abrasives, type of Laps.(10 hrs)
Reaming a hole/ Bush to suit
the given pin/ shaft, scraping
a given machined surface.
(25 hrs)
Professional Trace and Test all 24 Perform practice in joining Basic electricity
Skill 92 Hrs; Electrical & wires using soldering Iron. - Electricity principles,
Electronic (20 hrs)
Professional components & - Ground connections,
Knowledge; 14 circuits and 25 Prepare simple electrical
Hrs circuits, measuring of - Ohm's law,
assemble circuit to current, voltage and
ensure functionality resistance using digital - Voltage, Current, Resistance, Power,
of system. Energy.
multimeter. (20 hrs)
- Voltmeter, ammeter, Ohmmeter,
26 Perform practice continuity Multimeter,
test for fuses, relay and
diodes (09 hrs) - Conductors & insulators, Wires,
Shielding, Length vs. resistance,
Resistor ratings (04Hrs)
27 Check circuit using of service - Fuses& circuit breakers,
manual wiring diagram for - Ballast resistor,
troubleshooting (08 hrs)
- Stripping wire insulation,
- Cable colour codes and sizes,
Resistors in Series circuits,
- Parallel circuits and Series- parallel
circuits (04Hrs)
- Description of Chemical effects,
28 Execute cleaning and topping
up of a lead acid battery. (10 Batteries & cells, Lead acid batteries
hrs) & Stay Maintenance Free (SMF)
batteries,
29 Perform testing battery with
hydrometer. (12 hrs) - Magnetic effects, Heating effects,
Thermo-electric energy, Thermistors,
30 Perform connecting battery to Thermo couples,
a charger for battery charging
and checking & testing a - Electrochemical energy, Photo-voltaic
battery after charging. energy, Piezo- electric energy,
(08 hrs) Electromagnetic induction,
(xv)
