Only pyroelectric transducer or pyroelectric crystals are used as dete – McqOptions

MCQOPTIONS

1.	Only pyroelectric transducer or pyroelectric crystals are used as detectors in Fourier Transform Infrared Spectrophotometer (FTIR). What is the main reason for other types of thermal detectors are not being used in FTIR spectrophotometer?
A.	Less accuracy
B.	Slower response
C.	Less precision
D.	Less sensitivity
Answer» C. Less precision

Discussion

No Comment Found

Related MCQs

In Michelson’s interferometer, the __________ of the detector output will depend upon the intensity of incoming radiation.
In Michelson’s interferometer, the frequency of the detector output can be determined by translating the _________ of movable mirror and the ___________ of monochromatic radiation.
The diagram given below is the representation of Fourier transform interferometer. Identify the missing block in the block diagram.
In Michelson Interferometer, if the reflected and transmitted beams are in phase at the beam splitter, then maximum intensity will reach the detector.
Which of the following is not the function of the drive mechanism in Fourier Transform Infrared Spectrophotometer?
In the most widely used beam splitter, a thin film of ________ is sandwiched between two plates of low refractive index solid. Fill the blank with a suitable option.
IN_MICHELSON_INTERFEROMETER,_IF_THE_REFLECTED_AND_TRANSMITTED_BEAMS_ARE_IN_PHASE_AT_THE_BEAM_SPLITTER,_THEN_MAXIMUM_INTENSITY_WILL_REACH_THE_DETECTOR.?$
In Michelson‚Äö√Ñ√∂‚àö√ë‚àö¬•s interferometer, the frequency of the detector output can be determined by translating the _________ of movable mirror and the ___________ of monochromatic radiation.$#
Why is the computer necessary in Fourier Transform Spectrometer?
In_Michelson‚Äö√Ñ√∂‚àö√ë‚àö¬•s_interferometer,_the____________of_the_detector_output_will_depend_upon_the_intensity_of_incoming_radiation.$