Process Control And Instrumentation - Study Mode
[#156] A bimetallic thermometer as compared to industrial mercury in glass thermometer has almost the same
Correct Answer
(D) All of the above
[#157] Out of the following themocouple wire insulating material, the highest temperature rating is for
Correct Answer
(B) Ceramic fibre
[#158] Which of the following thermocouple materials does not contain nickel?
Correct Answer
(D) None of these
[#159] A first order system with unity gain and time constant $$ au $$ is subjected to a sinusoidal input of frequency $${ ext{w}} = frac{1}{ au }.$$ xa0The amplitude ratio for this system is
Correct Answer
(C) $$frac{1}{{sqrt 2 }}$$
[#160] The Laplace transform of exp(at), where a > 0, is defined only for the Laplace parameter, s > a since
Correct Answer
(B) The Laplace transform of integral of exp(at) has finite values only for s > a