Answered: A ceramic coating cannot be deposited…

A ceramic coating cannot be deposited of a metallic substrate having a melting temperature lower than the ceramic material. A mechanical pump works only when the pressure is below 100 Torr.

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter27: Commercial Ice Machines

Section: Chapter Questions

Problem 26RQ: A measurement that represents the thermal cooling capacity of ice and also represents the amount of...

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Concept explainers

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.

Question

1. Indicate if the following statements are true or false:
A ceramic coating cannot be deposited of a metallic substrate having a
melting temperature lower than the ceramic material.
A mechanical pump works only when the pressure is below 100 Torr.
T
F

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