The R number range of __________ is the transition range between laminar and turbulent flow.

A. 2,000-3,000
B. 7,000-8,000


Answer: B

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Technician A says that in a diesel CR fuel system the rail supplies all of the injectors required to fuel the engine.  Technician B says that the rail pressures in a diesel CR fuel system are controlled by the ECM. Who is correct?

A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B

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Lines used in Orthographic Projection are:- object lines- construction lines- hidden lines- border lines- miter lines

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

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In the Boolean equation X = A+B, the expression A+B is generally read as

A) A added to B. B) A or B. C) A and B. D) A plus B.

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A conductor is made from a material that contains between _____ valence electrons.

A. one and three B. two and four C. three and five D. four and six

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