Question

Which is true regarding lumped system analysis​

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Answer 1

Question:

Which is true regarding lumped system analysis?

(I) Conductive resistance = 0

(II) Convective resistance = 0

(III) Thermal conductivity = 0

(IV) Thermal conductivity = infinity

Identify the correct statements

a) I and II

b) I, II and IV

c) I and IV

d) II and IV

Answer:

c) I and IV is the correct answer.

Extra Information:

Lumped System Analysis =>

1. Lumped System Analysis helps to create a number of discrete lumps by reducing thermal systems so, as to take the temperature present in each lump as negligible.

2. It was mainly created for mathematical analog of electrical capacitance but, it also has thermal analogs of electrical resistance.

3. Lumped System Analysis is also known as Lumped-Capacitance Model and the approximation taken helps us in simplifying complex differential heat equations.

4. Lumped System Analysis is a part of Lumped-Element Model.

Answer 2

Answer:

Conductive resistance = 0

Thermal conductivity = infinity

Explanation:

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