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mr Goodwill [35]
4 years ago
5

¿Existen formas verbales en singular y en plural?POR FAVOR DIGAMEN EXAMEN TENGO HORITA

Engineering
1 answer:
alexdok [17]4 years ago
8 0
I am sorry, i’d be more then happy to help you but i don’t speak spanish
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A 600 MW coal-fired power plant has an overall thermal efficiency of 38%. It is burning coal that has a heating value of 12,000
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Answer:

See step by step explanations for answer.

Explanation:

600 megawatts =

568 690.272 btu / second

thermal eficiency=work done/Heat supllied

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Heat supplied=1496553.35btu /s

heat emmitted to the atmosphere=heat supplied -work done=(1496553.35-568690.272)=927863.1 btu/s

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sulphur content released=(0.03*124.71)/(1.496553)=2.5 lb SO2/million Btu of heat input

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3 years ago
Consider a cylindrical nickel wire 1.8 mm in diameter and 2.6 × 104 mm long. Calculate its elongation when a load of 290 N is ap
telo118 [61]

Answer:

e = 3.97*10^-4

Explanation:

1.8 mm = 0.0018 m

2.6*10^4 mm = 26 m

Elongation is The ratio between the stretched length and the original length.

e = L/L0

This is calculated with Hooke's law:

e = σ/E

Where

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A = π/4 * d^2

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e = P / (A * E)

e = 4 * P / (π * d^2 * E)

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