Vapour actuated pressure spring thermometer does not require ambient temperature compensation. Ambient temperature compensation is provided in gas or liquid expansion pressure spring thermometer by__________________?

Process Control and Instrumentation 03/09/2023

A. Making the volume of thermometer bulb as large as conveniently possible
B. Reducing the volume of the capillary to a minimum
C. Reducing the volume of the receiving element to a minimum
D. All A , B & C.

Related Mcqs:

    A bolometer is __________________?
    A. Used for the measurement of thermal radiation B. An element which senses optical input and delivers thermal output C. Both A. & B. D. Neither A. nor B....
    The inverse Laplace transform of the function f(S) = 1/S (1 + S) is_________________?
    A. 1 + et B. 1 – et C. 1 + e-t D. 1 – e-t...
    Flow rate measurement of hostile acids and alkalis can be most suitably done by a/an ________________?
    A. Venturimeter B. Orificemeter C. Magnetic flow meter D. Hot wire anemometer...
    A bimetallic thermometer as compared to industrial mercury in glass thermometer has almost the same_________________?
    A. Temperature measuring range (- 40°C to 450°C) B. Accuracy (± 1% of span) C. Speed of response D. All a, b & c...
    Working principle of bimetallic thermometers is difference in linear co-efficient of thermal expansion of two strips of different metals welded together. Which of the following has the maximum thermal co-efficient of linear expansion ?
    A. Nickel B. Brass C. Chromel D. Invar...

Leave a Reply

Your email address will not be published. Required fields are marked *