Question 11. Which thermocouple can be used to measure a temperature of around 1400°C ?

Question 12. The deflection of the free end of the bimetallic strips in a bimetallic thermometer with temperature is nearly

Question 13. Reset rate is the another term used for __________ time.

Question 14. Pyrometry refers to the measurement of temperature

Question 15. For measuring the temperature of a red hot furnace, which is the most suitable instrument?

Question 16. Thermal wells are used in the temperature measurement to

Question 17. Thermocouple in a thermal well behaves as a true

Question 18. Thermistors are made of

Question 19. For increased speed of response of an expansion pressure spring thermometer, the thermometer bulb should have a

Question 20. Suppose that the gain, time constant and dead time of a process with the following transfer function:Gc(s) = 10 exp( - 0.1s)/(0.5s + 1) are known with a possible error of ± 20% of their values. The largest permissible gain Kc of a proportional controller needs to be calculated below taking the values of process gain, time constant and dead time as