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dybincka [34]
3 years ago
12

When two or more simple machines are combined they form

Engineering
1 answer:
Volgvan3 years ago
8 0
Compound machine is the answer
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During the recovery of a cold-worked material, which of the following statement(s) is (are) true?
Len [333]

Answer:

Some of the internal strain energy is relieved.

There is some reduction in the number of dislocations.

The electrical conductivity is recovered to its precold-worked state.

The thermal conductivity is recovered to its precold-worked state

Explanation:

The process of the recovery of a cold-worked material happens at a very low temperature, this process involves the movement and annihilation of points where there are defects, also there is the annihilation and change in position of dislocation points which leads to forming of the subgrains and the subgrains boundaries such as tilt, twist low angle boundaries.

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g Nuclear power supplies about _______ of all electricity in Europe. Nuclear power supplies about _______ of all electricity in
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Answer:

The answer is not in the options. It is one-fourth.

Explanation:

As of 2017, it was recorded that nuclear power supplies 25% of electricity in Europe. That's 1/4 of the total electrical power supply.

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Risks in driving never begins with yourself, but with other drivers who take risks.
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iragen [17]

Answer:

1) free of contaminants, 2) alkaline, and 3) micro-clustered

Explanation:

Hope it helps you

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Tesla Is the best ELECTRIC car brand, Change my mind
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