On specification data sheet for optical fiber, this critical angle is known as ____________.
A. The index of reflection
B. The core index
C. The index of refraction
D. The numeric aperture
D. The numeric aperture
You might also like to view...
While having a discussion, Technician A says that the bounce test only checks the first stage of shock absorber operation. Technician B says that failure in the second or third stage valves would be evident from this test. Who is correct?
A. A only B. B only C. Neither A nor B D. Both A and B
What are eight factors that should be considered when optimizing a plant's environment for growth indoors?
What will be an ideal response?
The flame produced by MAPPTM (methylacetylene-propadiene) is at a temperature of about __________.
A. 3600°F B. 5300°F C. 5600°F D. 6600°F
Which of the following is not a proper lifting technique?
A. Lift with your legs B. Hold the weight close to your body C. Lift with your back D. Avoid twisting your body while carrying heavy weight