To replace the regular light bulb with a high-efficiency light bulb, what is the upper price limit to make the high-efficiency light bulb economically attractive? (Ignore the interest rate) (Electricity: $0.15/kWh) a. 23.8 Type of light bulb Regular High-efficiency Cost (S/piece) 1.00 ? Power (W) 100 15 Life time (hours) 2000 1800

Q: you did not derive an equation you only did an explanation thumbs down

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A: Given data, Mass of the rectangular block, mb = 500 kg Angle of the wedge, α=5° Coefficient of…

Q: What does shear strains cause?

A: Answer Shear Strain : it is the angular displacement from the original position

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A: To elaborate why a sling psychrometer can measure humidity.

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Q: Example 4.2.3: The part shown below will be turned in two machining steps. In the first step a…

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Q: What are the types of irregular grids ? Support your answers with relevant diagrams

A: An unstructured or irregular grid consists of triangles and quadrilaterals (2D) or tetrahedral,…

Q: Describe the work done is proportional to the force applied (F ) and the distance traveled (s).

A: We know that,Work Done =Force × DisplacementW = F × s From the above equation, If…

Q: Please give the details explanation of the answer

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Q: Seems incorrect setup, can you resolve?

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Q: That is the answer I have and it is marked as wrong, could you please do it again and see if you get…

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Q: (a) Plot a torque diagram showing the internal torque in segments (1), (2) and (3) of the shaft.…

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Q: Explain the following with appropriate examples (at least 2 examples) 1. Grubler's criterion. 2.…

A: The Grubler's criterion gives the number of degrees of freedom of a mechanism involving links and…

Q: Solve it Properly and with right answer.

A: Case-1 Given data: The inside diameter is, di = d. The outside diameter is, do = 1.5d. Calculate…

Q: can you resolve? seems to be incorrect

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Q: Clarify the relation of slope and rate of change?

A: The slope is the ratio of the vertical and horizontal changes between two points on a surface…

Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.