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With a "vacuum breaker" you can _____. identify spoiled eggs by the sound produced down-grade a 220-amp device for a 110-amp power source relieve a vacuum formed in a water supply line to prevent backflow more easily open jars with very wide lids

2 Answers

9 votes

Answer:

its D relieve a vacuum formed in a water supply line to prevent backflow

Step-by-step explanation:

just trust me bro/sis

User Adeeb
by
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6 votes

Answer:

A.

Step-by-step explanation:

becus yes :)

User Nagaraj S
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