Certified Electronic Test Equipment Technician

How It Works

  1. 1. Select Certification & Register
  2. 2. Receive a.) Online e Learning Access (LMS)    b.) Hard copy - study material
  3. 3. Take exam online anywhere, anytime
  4. 4. Get certified & Increase Employability

Test Details

  • Duration: 60 minutes
  • No. of questions: 50
  • Maximum marks: 50, Passing marks: 25 (50%).
  • There is NO negative marking in this module.
  • Online exam.

Benefits of Certification

$49.00 /-

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


Practice Test


Companies that hire Electronic Test Equipment 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.

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Single range analog meters and it, s calibration Standard of measurement
  • Working standards
  • IEEE standards :
  • Accuracy, tolerance & precision
  • Accuracy
  • Tolerance
  • Precision
  • Errors & classification
  • Gross errors
  • Systematic errors
  • Random errors
  • Calibration of instruments
  • General considerations in calibrating instruments
  • General examination
  • Examination for friction
  • Examination for balance
  • Precautions in calibration
  • Effect of stray fields
  • Calibration of voltmeters and ammeters by comparison method

DC Voltage and Current Measuring Instrument Movements

  • The D’Arsonval Movement
  • Principal of operation of a PMMC type meter movement
  • Damping in coil type meters
  • Magnetic shielding in PMMC

Moving Iron type Voltage and current Measuring Instrument Movements

  • Moving iron type meters
  • Principal of operation of attraction type meter
  • Principal of operation of repulsion type meter
  • Practical moving iron instruments of repulsion type
  • Damping in moving iron meters

Extending the range and Conversions of MC Type Meters

  • Internal and external shunts
  • Calculating the shunt resistance
  • DC Voltmeters
  • Instruments sensitivity
  • Loading effect
  • Meter accuracy
  • Multirange Meters
  • Multirange Ammeter
  • Multirange voltmeter
  • Ohmmeters
  • Series ohmmeters
  • Shunt ohmmeters
  • Multirange series ohmmeters

General defects in Analog multimeters and its maintenance

  • Explain the similarity &dissimilarity between single range and multimeters
  • Categorize the defects likely to occur in multimeters
  • List possible defects in each category.

Identification of digital multimeter

  • Precautions to be taken in handling a digital multimeter
  • Accessories pm2518 %& pm2618&pm2718
  • Safety characteristics pm2518&pm2618&pm2718

Characteristics of digital multimeter

  • Environmental characteristics pm2518 & pm2618 &2718
  • Introduction
  • Pm2518;
  • Pm2618;
  • Pm2718;
  • Explanation of the blockdiagram
  • Analog part
  • The converter can be enabled with signal ENAC.
  • ADC(analog to digital convertor)
  • Digital part
  • Outputs; lx display
  • Principle of operation

Function generator

  • Introduction
  • Principle of working function generator
  • Application of function generator
  • Icl8038 basics
  • Sine wave distortion
  • Panel controls and features of a typical function generator are as follows
  • Description
  • Conditions for operation
  • Power
  • Supplies
  • Fm and sweeping
  • Usual trouble and dealing methods

Identification of front panel control and blocks of a typical singal generator

  • Familiarization with front panel controls
  • Requirements of singal generator
  • Standard singal generator
  • Conventional standard singal generator melaoe11
  • Basic standard singal generator
  • Standard specifications of a signal generator
  • AF sine and square wave generator

CRO control and synchronisation

  • Introduction
  • Prosessing of a singal in CRO
  • Initializing the scope
  • Compensating the probe
  • Checking the controls
  • Check vertical systems controls
  • Check the horizontal system control
  • Check the trigger systems control
  • Check the correct probe tips and adapters
  • Oscilloscope probes
  • Types of probes
  • Voltage (attenuator)probes
  • High voltage probes
  • Low impedance probes
  • Current probes
  • Probe assessories
  • Performance checks
  • Channel 1 channel 2
  • Dual alt mode, alternate /chop mode
  • Checking of rise time
  • Checking of cal output frequency
  • Checking of component tester voltage and current
  • Checking off line triggering
  • Checking of external trigger
  • Y output
  • Checking of z modulation
  • Safety precaution
  • Triggering CRO

CRO fundament6al blocks

  • Display system
  • Cathode ray tube
  • The horizontal system
  • The triggering system
  • Z axis amplifier
  • Power supply system

Trouble shooting CRO with the complaint “dead set”

  • Good trouble shooting procedures
  • Troubleshooting techniques and procedures
  • Symptom recognition
  • Symptom elaboration
  • Isolate the faulty section /assembly
  • Isolate the faulty block
  • Isolate the faulty component
  • Repair the instrument and verify proper operations
  • Some precautions
  • Problem tree pt _01

Trouble shooting CRO with the complaint no trace on screen

  • Problem three pt_02

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