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Certified Chemical Plant Fitting and Measurement 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

Rs.3,499 /-

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 Chemical Plant Fitting and Measurement 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

By Net banking / Credit Card/Debit Card

We accept Visa/Master/Amex cards and all Indian Banks Debit Cards. There is no need to fill application form in case you are paying online.

Please click buy now to proceed for online payments.

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  • Master Card
  • American Express


Hacksaw frame and blade

  • Hacksaw frame
  • Solid frame
  • Adjustable frame
  • Adjustable frame
  • Parts of hacksaw
  • Parts of hacksaw blade
  • All-hard blade
  • Flexible blade
  • Pitch of the blade
  • Specification
  • Example
  • Staggered set
  • Wave set
  • Selection of blade
  • Pitch selection
  • Bench vice
  • Type of vices
  • Quick releasing 
  • Pipe vice
  • Parts of a bench vice
  • Vice clamps or soft jaws
  • Hand vice
  • Leg vice
  • Main parts of a leg vice
  • Pin vice
  • Toolmaker’s vice

Drill (Parts and functions)

  • Parts of a Drill
  • Point
  • Shank
  • Tang
  • Body
  • Flutes
  • Land/Margin 
  • Body Clearance
  • Web
  • Drill Angles
  • Angles
  • Point Angle/Cutting Angle
  • Helix Angle
  • Rake Angle
  • Clearance Angle
  • Chisel Edge Angle/Web Angle
  • Designation of Drills
  • Example
  • Drilling defects and causes
  • Oversized holes
  • Overheated drills
  • Rough holes
  • Unequal flow of chips
  • Broken drill or split web
  • Chisel
  • Parts of a chisel
  • Flat chisels
  • Cross-cut or cape chisels
  • Half-round nose chisels
  • Diamond point chisels
  • Web chisels/punching chisels
  • Angles of chisel
  • Point angles and materials
  • Rake angle
  • Clearance angle
  • Radius gauges


  • Angles for countersinking
  • Countersinks
  • Countersinks with pilot
  • Countersink whole sizes
  • Counter boring and spot facing
  • Counter boring
  • Counter bore
  • Counter bores: sizes and specification
  • Spot facing
  • Reamers
  • What is a ream?
  • Advantages of ‘reaming’
  • Classifying of reamers
  • Parts of a hand reamer
  • Whole size for riming
  • Calculating drill for reamer
  • Finished size
  • Undersize
  • Oversize of drill hole
  • Reamer hole undersize
  • Surface finish rough
  • Drilling machines
  • The Sensitive Bench Drilling Machine
  • Drill – Holding Devices
  • Drill Chuck
  • Taper Sleeves and Sockets
  • Work – holding devices
  • The machine vice
  • Clamps and Bolts
  • Cutting speed and RPM
  • Feed in drilling

HANDS taps and wrenches

  • Use of Hand Taps
  • Feature
  • Types of Taps in a set
  • Tap Wrenches
  • Double-ended Adjustable Tap Wrench or Bar Type Tap Wrench
  • T-Handle Tap Wrench
  • Die and die stock
  • Uses of Dies
  • Solid Type Tap Wrench
  • Types of Dies
  • Dircular Split Die/Button Die
  • Half Die
  • Adjustable Screw Plate Die
  • Die Nut
  • Tap Drill Size
  • What is tap drill Size?
  • Tap Drill Size for Different Threads
  • Compare this with the table of tap drill sizes for ISO metric threads.
  • Blank size for external threading
  • Why should the blank size be less?
  • What should be the blank size?
  • Radial drilling machines
  • Feature
  • Drilling machines (Portable type)
  • Necessity
  • Types
  • Power operated drilling machines
  • Electric hand drill
  • Hand operated drilling machines 

The Indian standard system of limits and fits Terminology

  • Basic size
  • Actual size
  • Limits of size
  • Maximum limit of size
  • Minimum limit of size
  • Hole
  • Shaft
  • Deviation
  • Upper deviation
  • Lower deviation
  • Actual deviation
  • Tolerance
  • Zero line
  • Fundamental deviation
  • Fundamental tolerance
  • Tolerance size

First and their classification as per the Indian standard

  • Fit
  • Expression of a fit
  • Clearance fit
  • Maximum clearance
  • Minimum clearance
  • Interference
  • Inference fit
  • Maximum interference
  • Minimum interference
  • Transition fit
  • Hole basis system
  • Shaft basis system
  • The B.I.S. System of limits and fits- Reading the standard chart
  • Screw thread measurement (gauges)
  • Screw pitch gauge
  • Thread gauge
  • Ring thread gauge
  • Screw thread caliper gauge
  • Screw thread micrometer

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