The solder most commonly used on low-pressure copper fittings is made from _____

a. 100% lead
b. 50% tin/50% silver
c. 95% tin/5% antimony
d. 45% silver/25% zinc/30% copper


c

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When using the _______________ contactor across the line full voltage motor starting method, the electrical supply power to the motor is either full on, or completely off.

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

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A(n) ____________________ is a location tolerance that may control deviations in both the location and orientation of a feature of size.

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

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What will be an ideal response?

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What will be an ideal response?

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