Chemical Engineering - Process Control and Instrumentation

11.
Which of the following thermometers is not suitable for distant reading upto 60 metres?
Vapor pressure thermometer
Mercury in glass thermometer
Constant volume gas thermometer
Resistance thermometer
Answer: Option
Explanation:
No answer description is available. Let's discuss.

12.
Degree to which an instrument indicates the changes in measured variable without dynamic error is called its
speed of response
reproducibility
fidielity
static characteristics
Answer: Option
Explanation:
No answer description is available. Let's discuss.

13.
Thermistors are made of
ultra pure metals
metal oxides
iron-copper alloys
nickel-chromium alloys
Answer: Option
Explanation:
No answer description is available. Let's discuss.

14.
A barometer measures the __________ pressure.
absolute
gauge
absolute as well as gauge
dynamic
Answer: Option
Explanation:
No answer description is available. Let's discuss.

15.
Humidity of air can be determined by a
chromatograph
sling psychrometer
mass spectrometer
polarimeter
Answer: Option
Explanation:
No answer description is available. Let's discuss.