3 A rigid tank with volume of 1 m contains 2 kg of water at 100 C. The tank is now heated. If a safety pressure valve is installed, at what pressure (in kPa) should the valve be set to have a maximum temperature of 250 C? Select one: O 534.33 O 431.42 O 455.73 O 592.43 O 576.12 O 478.83 O 511.89

3 A rigid tank with volume of 1 m contains 2 kg of water at 100 C. The tank is now heated. If a safety pressure valve is installed, at what pressure (in kPa) should the valve be set to have a maximum temperature of 250 C? Select one: O 534.33 O 431.42 O 455.73 O 592.43 O 576.12 O 478.83 O 511.89

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

Chapter46: Room Air Conditioners

Section: Chapter Questions

Problem 15RQ

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Concept explainers

Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.

Question

thermo fluids

A rigid tank with volume of 1 m
contains 2 kg of water at 100 C. The
tank is now heated. If a safety pressure
valve is installed, at what pressure (in
kPa) should the valve be set to have a
maximum temperature of 250 C?
Select one:
O 534.33
O 431.42
O 455.73
O 592.43
O 576.12
O 478.83
O 511.89
O Not listed

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