Veins have rather thick elastic walls and carry the blood from the heart to the tissues of the body.

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


False

Rationale: Veins have much thinner walls and, in many cases, are equipped with one-way valves at frequent intervals, opening toward the heart.

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?A(n) ____ is the ratio of measuring units expressing a proportional relationship between a drawing and the full size item it represents.

A. ?element B. ?reference C. ?division D. ?scale

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Why should you shake a vehicle when it is lifted only a couple of inches from the floor on a hoist?

A. to seat the lift pads B. to center the car between the posts C. to observe it for signs of movement D. to set the lift safety

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Technician A says that measuring SAI and included angle can help in diagnosing cradle misalignment. Technician B says that alignment angles can often reveal bent suspension or steering components. Which technician is correct?

A) Technician A only B) Technician B only C) Both technicians D) Neither technician

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The thickness of insulation between the copper conductor and the iron core of a motor armature are 0.002 inch of enameled insulation, 0.006 inch of cotton insulation, 0.010 inch of slot insulation, and 0.008 inch of varnished cambric insulation. Find the total thickness of insulation.

Fill in the blank(s) with the appropriate word(s).

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