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3 years ago

Casting is usually performed in • Industries • Furnaces • Foundries • Both 1" and 2nd

Engineering

1 answer:

spayn [35]3 years ago

4 0

Answer: Foundries

Explanation: Casting is the method of making the liquid material to be shaped into solid form by being poured in a mold and having a hollow cavity . The liquid then turns into a solid state and this is known as casting. the casting odd metal is usually carried out in different shapes by the help of furnaces ,gases, molds etc.This process is usually performed in the certain industries known as foundry.

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vekshin1

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Explanation:

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2 years ago

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3 years ago

To find the reactance XLXLX_L of an inductor, imagine that a current I(t)=I0sin(ωt)I(t)=I0sin⁡(ωt) , is flowing through the indu

Sophie [7]

Answer:

V(t) = XLI₀sin(π/2 - ωt)

Explanation:

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Ф = LI(t)

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I = current in Ampere

We can therefore Express Maxwell equation as:

V(t) = dLI(t)/dt ....... (2)

Since the inductance is constant then voltage remains

V(t) = LdI(t)/dt

In an AC circuit, the current is time varying and it is given in the form of

I(t) = I₀sin(ωt)

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Then the voltage across inductor will be expressed as

V(t) = Ld(I₀sin(ωt))/dt

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V(t) = ωLI₀sin(π/2 - ωt) .....(3)

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V(t) = XLI₀sin(π/2 - ωt)

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4 years ago

Air enters a diffuser operating at steady state at 540°R, 15 lbf/in.2, with a velocity of 600 ft/s, and exits with a velocity of

yKpoI14uk [10]

Answer: Hello the question is incomplete below is the missing part

Question: determine the temperature, in °R, at the exit

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T2= 569.62°R

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From Table A-17

we will apply interpolation

attached below is the remaining part of the solution

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3 years ago