What is the wavelength of light produced by He-Ne laser in laser inspe – McqOptions

MCQOPTIONS

1.	What is the wavelength of light produced by He-Ne laser in laser inspection?
A.	6988 ‚Äö√†√∂‚àö√±
B.	5328 ‚Äö√†√∂‚àö√±
C.	5928 ‚Äö√†√∂‚àö√±
D.	6328 ‚Äö√†√∂‚àö√±
Answer» E.

Discussion

No Comment Found

Related MCQs

WHICH_TECHNIQUE_FROM_GIVEN_LASER_INSPECTION_TECHNIQUES_IS_USEFUL_FOR_MEASURING_THE_DIAMETER_OF_HOT_STEEL_BARS??$
How many sensors are needed to measure part thickness by using laser triangulation sensors?$
Where_does_wire_is_placed_in_a_measurement_of_diameter_using_the_technique_of_gauging_wide_diameter_from_the_diffraction_pattern_formed_in_a_laser_beam?$
The location of the image spot directly depends on which factor in laser triangulation sensor technique?
Which application is ideally suited for two frequency laser interferometer?
How much accuracy can be achieved by photodiode array imaging?
Which of the following is true about resolution in two frequency laser interferometer?
What is the accuracy of scanning laser gauge for objects of 10-50 mm diameter?
Which technique is not suitable to measure large diameter parts or large gaps?
What is the wavelength of light produced by He-Ne laser in laser inspection?