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Pneumotachometers MCQ Questions & Answers

Pneumotachometers MCQs : This section focuses on the "Pneumotachometers". These Multiple Choice Questions (MCQs) should be practiced to improve the Pneumotachometers skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.




Question 1

What is used for the measurement of unabsorbed radiant energy in spectrophotometer?

A. Optical system
B. Radiating source
C. Filtering Arrangement
D. Detecting system

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Question 2

Which of the following component is used to produce a parallel beam of filtered light for passage through an absorption cell(cuvette) in spectrophotometer?

A. Optical system
B. Radiating source
C. Filtering Arrangement
D. Detecting system

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Question 3

Which of the following detector is required in spectrophotometer?

A. Phototransistor
B. Photodiode
C. LDR
D. Photomultiplier

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Question 4

Which of the following method uses only the human eye as a measuring instrument?

A. Telemetric
B. Colorimetric
C. Polarimetric
D. Calorimetric

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Question 5

Which component is used in spectrophotometer for control, Signal Processing, and Communication functions?

A. Detector
B. Microprocessor
C. Deuterium Lamp
D. Tungsten Lamp

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Question 6

Which of the following instrument isolates monochromatic radiation in a more efficient and versatile manner than colour filters in filter photometers?

A. Calorimeter
B. Colorimeter
C. Spectrophotometer
D. Polarimeter

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Question 7

The recorder used in spectrophotometers has ______ chart speeds.

A. three
B. five
C. seven
D. nine

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Question 8

The recorder used with spectrophotometers has _____ wavelength scanning speeds.

A. one
B. two
C. three
D. four

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Question 9

Which of the following component is used for selection of narrow band in spectrophotometer?

A. Optical system
B. Radiating source
C. Filtering Arrangement
D. Detecting system

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Question 10

Spectrophotometer generally employs a 6V Xenon Arc Lamp, which emits radiation in a wavelength region of visible light.

A. True
B. False

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