Table of Content
 

 

ELEECTRICAL INSTRUMENT

  • Voltmeter
  • Analog voltmeter
  • Vacuum tube voltmeter
  • Digital voltmeters
  • Potentiometer
  • Oscilloscope
  • Ammeter
  • Maltimeter
  • Quantities measured
  • Resolution
  • Analogue
  • Accuracy
  • Sensitivity and input impedance
  • Alternating current sensing
  • Digital multimeters
  • Along multimeters
  • Probes
  • Safety
  • Wattmeter
  • Electro dynamic
  • Electronic wattmeter
  • Vacuum tube
  • Digital

Pressure transducer and dead weight tests

  • Application
  • Operating principal
  • Various models

PRESSURE MEASUREMENT

  • Vacuum gauges
  • Zero reference 
  • Dynamic pressure 
  • Instruments
  • Hydrostatic
  • Piton
  • Liquid column
  • Aneroid
  • Bourdon
  • Mechanical details
  • Moving parts diaphragm
  • Bellows
  • Secondary transducer

Liquid level measurement

  • Air purge system
  • Construction
  • Working
  • Advantages
  • Liquid purge system
  • Electrical methods
  • Capacitance level indicator
  • Construction and working
  • Advantages disadvantages

Measurement of flowing fluids

  • Full bore meters
  • Ventura meter

Preparation of standard solution

  • Weighing and preparation of standard solution
  • Concentration of solution
  • Expressing concentration in physical
  • Expressing concentration in chemical types
  • Expressing concentration in chemical types
  • Preparation of standard solution
  • Standard solution of caustic soda
  • Preparation of standard solution of acids

Temperature measurement

  • Thermocouples
  • Resistance temperature devices
  • Resistance temperature devices
  • Infrared temperature measurement devices
  • Bimetallic temperature measurement devices
  • Fluid expansion temperature measurement devices
  • Industrial resistance thermometer bulbs 

Apply for Certification

https://www.vskills.in/certification/Vskills-Certified-Chemical-Plant-Instrument-Attendant