How can dye indicate system leaks?

What will be an ideal response?


Dye makes the refrigerant oil more visible, so oil spots are more visible.

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What is the generally recommended method of filling a new secondary fuel filter following a filter service?

A. charge air tanks with shop air B. install an auxiliary electric pump into the fuel sub-system C. hand or electric pump prime after installation D. fill with fuel prior to installation onto the filter mounting pad

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About how many yards of ribbon are used to make a pinch bow?

A) 3 yards B) 4 yards C) 5 yards D) 6 yards

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The aircraft engine division of General Electric has competed with Pratt & Whitney and had

its own mission and a strategy that often differed considerably from other parts of the corporation. What is a division such as this is called?

a. An independent business b. A strategic business unit c. A tactical business element d. A functional area e. A competitive unit

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Sponge lead is used for which battery components?

A) Negative plates B) Positive plates C) Both A and B D) Neither A nor B

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