The longer the ____, the greater the ____ to the welding current.

A. electrode extension, distance
B. arc, distance
C. distance, arc
D. electrode extension, resistance


Answer: D

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Figure 18-02 In the accompanying figure, what is being shown?

What will be an ideal response?

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Calculate the present worth of a geometric gradiĀ­ent series with a cash flow of $35,000 in year 1 and increases of 5% each year through year 6. The inĀ­terest rate is 10% per year.

What will be an ideal response?

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What is the angle pull for a raceway in the vertical dimension where the trade size of the largest raceway is 4 and the sum of the other raceways in the same row on the same wall is 5?

A. 20 inches B. 29 inches C. 45 inches D. 47 inches

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A manual transmission is difficult to shift but only when the outside temperature is below freezing (32 F or 0 C). Technician A says that the brass blocking ring could be defective. Technician B says that incorrect gear lubricant could be the cause. Which technician is correct?

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

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