Which acts like a safety valve that will release any excess pressure caused by too much heat or too much pressure within the cylinder?

A. pressure relief valve
B. check valve
C. fusible plug
D. pop-off valve


Answer: C

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A(n) ____________________ contains two circuits. One circuit is in series with the armature and has the armature current flowing through its thermal sensor or heating element; the second circuit is the control circuit with a control contact.

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

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Why was President Johnson impeached? Why didn't the Senate convict him of "high crimes and misdemeanors"? Would Johnson's conviction have permanently altered the balance of power between Congress and the President?

What will be an ideal response?

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Do not adjust the quantity of concrete for reinforcing steel and insets which displace concrete.

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

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Battery electrolyte is a mixture of water and ________

A) Sulfur Dioxide B) Lead peroxide C) Sulfuric acid D) Lead sulfate

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