Graded index multimode fiber _________.

A. Causes light to travel faster along the outer edges of the cable and slower through the core
B. Transmits narrower bandwidths than step index
C. Causes light to travel slower along the outer edges of the cable and faster through the core
D. Will increase the travel time of light transmitting at higher modes


A. Causes light to travel faster along the outer edges of the cable and slower through the core

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A process used to simplify a Boolean expression to reduce the number of logic gates required to implement the expression is called the

A) Karnaugh maps. B) Kauffmann calculation. C) Shannon theorem. D) Kirchhoff method.

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In making a gasket, a mechanic lays off 18 equally spaced holes on the circumference. Find the number of degrees between the centers of the holes.

A. 20 B. 30 C. 36 D. 45

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If ?, then X = 31.5.

Answer the following statement true (T) or false (F)

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A transverse section is produced when the cutting plane is perpendicular to the short axis of the structure, and is often referred to as a cross section.

Answer the following statement true (T) or false (F)

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