Which of the following is a first-order instrument?

Instrumentation and Process Control Mcqs
BILAL KHATTAK0

A.U-tube type mercury manometer
B.Bimetallic thermometer with covering
C.Vapour pressure thermometer without any covering
D.mercury thermometer with covering.

Related Mcqs:

  1. Which of the following is not a first order instrument?
  2. The device which may be used for measuring small differences pressure is
  3. Which of the following is a non-contact type thermometer?
  4. Which of the following is a cold cathode lamp?
  5. Which of the following temperature measuring devices is widely used to measure the temperature in furnaces?
  6. Which of the following is most suitable to measure a temperature of 2000?C?
  7. For measuring the temperature of a boiler furnace which one of the following is the appropriate thermometer?
  8. For handling severely scaling liquids which of the following evaporator will be preferred?
  9. A Foreman of an automobile workshop wants to measure the temperature inside the piston of a car, whose temperature will be of the order of 700?C (accurate upto 1?C). The best thermometer to use is
  10. For the same wattage, which of the following lamp is cheapest?

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