A- view Interaction Activity Day 1- NPTEL

Here is the link of the NPTEL video i have refereed for doing the activity

A-view interaction activity

 

Reflection Spot (at time3.00 )

What is the need of temperature measurement

Ans:1. Control – Example if we want to control the temperature of any loop then it’s measurement is required

2. Monitoring

3.Safety/Energy Efficiency

4.Application requirement

LbD 1

One of the following is the non-contact type of temperature sensor

  • Thermocouple
  • RTD
  • Radiation Pyrometer
  • Thermistor

Ans:

  • Radiation Pyrometer no direct contact with the fluid required

LbD2

What is the range of type J (Iron -Constantan) thermocouple

  • -150 to 1000 ºc
  • 0-1400 ºc
  • 700- 1200 ºc
  • -200 to 350 ºc

Ans: -150 to 1000 ºc

 

 

 

 

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