Which of the Following Situations Can Be Approximated to a Steady

question 10

Multiple Choice

Which of the following situations can be approximated to a steady state heat transfer system?

• A)A red hot steel slab (having outside surface temperature as 1300°C) exposed to the atmospheric air at 35°C
• B)10 kg of dry saturated steam at 8 kgf/cm² flowing through a short length of stainless steel pipe exposed to atmospheric air at 35°C
• C)Boiling brine kept in open vessel when the bottom surface temperature of the vessel is maintained constant at 180°C
• D)A sub-cooled refrigerant liquid at 8°C flowing at the rate of 6 Kg/minute through a copper pipe exposed to atmospheric air at 35°C

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Definitions:

Cognitive Symptoms

Mental processes related symptoms that affect memory, attention, and problem-solving abilities.

Catastrophic Misinterpretation

In the context of panic, when one misinterprets normal bodily sensations as signals that one is going to have a heart attack, go crazy, lose control, or die.

Clark's Model

A psychological model proposed by David Clark, particularly known for explaining the maintenance of anxiety disorders through a cognitive framework.

Norepinephrine

A neurotransmitter and hormone involved in the body's fight or flight response, affecting mood, attention, and response to stress.