What is a thermocouple, and it working principle?

Answers were Sorted based on User's Feedback



What is a thermocouple, and it working principle?..

Answer / prashant verma

thermocouple is the coupling of two different material at two different temperature which is responsible for the movement of the electrons in the material and it moves such that it crosses the junction of the material and thus if connected externally by any circuit then it then is a flow of a current through that.

Is This Answer Correct ?    9 Yes 0 No

What is a thermocouple, and it working principle?..

Answer / nagaraju

t/c is the temperature senor, it is constructed by two
dissimilar metals. it is having twojunctions called hot
junction and cold junction

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

why AC signals are represented by sinusoidal waveform?WHY other waveforms not used for representation

0 Answers  


what is mean by transition resistance of transformer?

0 Answers  


when we megger is not damaged when we are measuring very low resistance? high d.c. voltage is produced in megger so according to i=V/R. current will be high so what is the reason ?

1 Answers  


what is current

8 Answers   NTPC,


to vary valtage from 0 - max a variac is necessary . so how to design for high power applications nearly about 200KW power

0 Answers  






Is it posible to instal one more SMDB from the existing SMDB and is it practical.

0 Answers   CGI,


How to calculate the average power factor in 3 phase unbalanced system

5 Answers   Bhel, MacLellan,


what is the range of thermal overload and over current. Answer should be in percentage of current.

0 Answers   RMSI,


HI FRIENDS,MYSELF & MY GROUP OF FINAL YEAR ELECT ENGG. ARE MAKING A 50/3HZ,5HP,1000RPM,440V SALIENT POLE SYNCHRONOUS GENERATOR.COULD ANYONE OF U TELL ME WHAT COULD BE THE ADV. & DISADVANTAGES OF MAKING SUCH A LOW FREQN.GENERATOR/

2 Answers  


what are the effects of variations in frequency when you are connected to national grid??

1 Answers  


Transformer calculation

1 Answers   Aramco, LMW Lakshmi Machine Works Limited,


Do you know the faults occurs generally in motors and how to rectify them?

4 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)