Vskills has developed a new strategic framework for Skill Development for early school leavers and existing workers, especially in the unorganized sector to improve their employability called Trade Employable Skills (TES).

Trade Employable Skills does effective assessment and certification of candidates in different trade disciplines like Electrical, Electronics, Agriculture, Chemical, Automobile, IT, etc to make them job ready.

Why should one take this certification?

To demonstrate clear understanding and practical aspects and to get a visible recognition for this knowledge.

Table of Content

https://www.vskills.in/certification/Vskills-Certified-Repair-and-Maintenance-of-Domestic-Appliances-Technician-Table-of-Content

Practice Test

https://www.vskills.in/test/

Companies that hire Repair and Maintenance of Domestic Appliances Technician

All small and medium companies need certified employees who have the requisite skills. There are more jobs opening up in the economy on a regular basis with the fast growth of the country.

Apply for Certification

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TABLE OF CONTENT

 


Domestic appliances

  • NECESSITY OF ELECTRITY
  • FAULTS OF A MECHANICAL NATURE
  • FAULTS OF A MECHANICAL NATURE
  • PRECAUTIONS TO BE AS A PREVENTIVE

Conductors and Insulators

  • CONDUCTOR
  • PROPERTIES OF A GOOD CONDUCTOR
  • CLASSIFICATION OF CONDUCTORS Bare Conductors
  • Insulated Conductors
  • INSULATOR
  • QUALITIES OF INSULTIN MATERIALS

Common Electrical Instruments

  • Ammeter
  • Voltmeter
  • Multimeter
  • Cable fault locator (Megger)
  • Open circuit
  • Short circuit

Electric iron (Non –automatic)

  • Types of electric iron
  • Principle of an electric iron and its parts
  • General parts
  • Cords
  • Handles
  • Pressure plate
  • Heating elements
  • Sole – plate
  • Heel –plate
  • Terminals
  • Possible faults
  • Repairs
  • Precautions  at the of fitting
  • Testing

Thermostat heat controls

  • Thermostats
  • Bimetal thermostat
  • Adjustable  thermostat

Automatic electric iron

  • Parts of an automatic iron
  • Handle
  • Sole – plate and cover
  • Thermostat
  • Heating  element
  • Flex
  • Steam / spray iron
  • Repairing automatic electric iron

Electric Kettle

  • Bottom  cover
  • Heating element
  • Asbestos sheet
  • Sole – plate
  • Pressure plate
  • Method  of fitting  new element
  • Immersion type
  • Fitting a new element
  • Care and  maintenance

Electric heater

  • Introduction
  • Electrical heater
  • Selection of nichrome wire size
  • Heater plate
  • Body or frame
  • Connecting leads
  • Grill stand
  • Heater socket
  • Safe installation
  • Users safety practice
  • Precaution to be followed while repairing a heater
  • Calorie
  • Boiling plate or hot plate
  • Soldering iron
  • Air conditioner
  • Room heater
  • Immersion heater
  • Immersion heater consists of

Electrical toaster

  • Toasters
  • Normal operating temperature range of the appliance
  •  Rating of toasters
  • Types of toasters
  • Non-automatic toasters
  • Automatic toasters
  • Operation of automatic toasters
  • Clock-type timer of colour control
  • Advanced type of automatic bread toaster
  • Clock timer with colour control cord and thermal compensator
  • Servicing of toasters, care and maintenance
  • Troubleshooting in automatic toasters
  • General safety rules pertaining to purchase, test installation and maintenance of domestic appliances

Cooking range having multi-range heat control (Oven) 

  • ELECTRICAL COOKING RANGE
  • Surface heating elements 
  • Step/Selector switches
  • Oven unit

Microwave oven

  • Off Condition
  • Idle Condition
  • Cooking Condition
  • Oven light
  • Blower Motor
  • Stirrer motor
  • Dual latch switch
  • Timer Assembly
  • Cook Switch
  • Cook relay
  • Thermo Cut-Out
  • Door safety switch
  • Power Transformer
  • Voltage – Doubler Circuit
  • Magnetron tube

Geyser

  • Water heaters
  • Storage water heaters/geysers
  • Thermostats
  • A typical thermostat used in geysers
  • Working
  • Care and maintenance

Servicing and repairing of a table fan

  • Table fan
  • Construction
  • Construction
  • Oscillating unit
  • Bearing
  • Faults and remedy
  • Servicing
  • Condition of fan and suggested action
  • Motor will not run
  • Motor does not respond properly when the selector switch is operated
  • Fan is noisy and vibrates
  • Fan has magnetic hum
  • Bearing of the oscillating
  • Mechanism rattle
  • How to dismantle
  • Varnishing

Servicing, repairing and installing of a ceiling fan

  • Ceiling fan
  • Construction
  • Regulator
  • Care and use
  • Dismantling and assembling of fans
  • Assembling

Mixer

  • Maintenance and serving of a food mixer
  • Repairs

Wet grinder

  • Motor
  • Stone
  • Pulley
  • Frame and stand
  • Wet grinder- maintenance and servicing
  • Trouble shooting
  • Safety measures
  • Maintenance practices
  • Daily maintenance monthly  maintenance
  • Yearly maintenance

Blender

Dishwasher

  • Types of dishwasher
  • Basic operation
  • Dishwasher cycle
  • Impeller dishwashers
  • Water inlet phase
  • Wash phase
  • Drain phase
  • Rinse phase
  • Dry phase
  • Wash-arm, dishwashers

Washing machine

  • Types of washing machines
  • Ordinary type
  • Ordinary without timer
  • Ordinary with timer
  • Semi –automatic type
  • Automatic type
  •  The pulsator wash technique
  • Tumbler type
  • The agitator wash technique
  • The air power wash technique
  •  The chaos punch wash technique
  • The neuro fuzzy logic technique
  • The water fall technique
  • The conventional type with mangle wringer for drying
  • The mechanical timer
  • The drain jump
  • The drive motor
  • Locating the machine

Vacuum Cleaner

  • Types of Vacuum Cleaner
  • The upright Vacuum  Cleaner
  • The Cylinder –Type Vacuum Cleaner
  • The pot – Type Vacuum Cleaner
  • The Portable Cleaner

Emergency Lamp

  • Introduction
  • Emergency tube light circuit

Water lifting pump

  • Selection of pump
  • Example
  • Pumpset for agricultural purposes
  • Given
  • Pumps
  • Reciprocating pumps
  • Rotary pumps
  • Submersible pumps
  • Disadvantages
  • Jet  pumps
  • Location of pumps
  • Performance with AC 50Hz, 2880 rpm electric motors for 220/240V single phase and 400/440V 3-phase
  • Controlling devices
  • Operational instructions
  • Trouble shooting in pumps
  • Trouble shooting chart

Automatic Water level controller (Cellar Drainage pump)

  • OPERATION
  • SERVICING AND REPAIRS
  • Troubleshooting
  • The Discharge Head

Air Cooler / Desert Cooler

  • The Construction, function and application of Air cooler
  • Service of desert cooler
  • Service of desert coolers

Thermostatic Switch

  • Thermostat
  • Working  principle
  • Application
  • Disc type of thermostats
  • Range adjustment

Miniature Circuit Breaker (MCB)

  • Types of MCB’s
  • Thermal magnetic MCB
  • Working
  • Magnetic hydraulic MCB
  • Assister Bimetal Tripping MCB
  • Design and rating of MCB s
  • Advantages of MCB
  • Disadvantages

Earth Leakage Circuit Breaker (ELCB)

  • INTRODUCTION
  • Voltage operated ELCB
  • Current operated ELCB
  • Construction of ELCB
  • Working principle of ELCB
  • Test Switch
  • Technbical specification
  • Sensitivities
  • Electrical life
  • Mechanical life   

Insulation tester (Megohmmeter)

  • Necessity of megommeter
  • Types of insulation testers
  • Construction
  • Working principle
  • Electronic insuation tester (transistorised Megger)
  • Rating 
  • Connection for measurement
  • Precaution
  • Uses of a megohmmeter

Growler

  • External growler
  • Internal growler
  • Growler test for grounded
  • Growler test for shorted
  • Test for open coil
  • Growler test for an open coil

Balancing rotating parts (Armature)

  • Importance of balancing the armature
  • Static Balancing – Method  1
  • Static balancing – Method  2
  • Dynamic balancing
“Exam scheduling to be done through user account” / “Exam once scheduled cannot be cancelled”
Date of Examination
07-Oct-2017
08-Oct-2017
21-Oct-2017
22-Oct-2017
05-Nov-2017
18-Nov-2017
02-Dec-2017
03-Dec-2017
16-Dec-2017
17-Dec-2017
Examination Time
01:00 PM - 02:00 PM
02:30 PM - 03:30 PM
04:00 PM - 05:00 PM
05:30 PM - 06:30 PM
10:00 AM - 11:00 AM
11:30 AM - 12:30 PM

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Tags: Repair, Maintenance, Domestic Appliances Technician, repair, mixie repair