Pick Out the Wrong Statement

question 22

Multiple Choice

Pick out the wrong statement.

• A)The emissivity of a surface decreases, if it gets corroded by atmospheric environment
• B)The emissivity of a surface increases with increase in surface roughness
• C)The emissivity of a polished surface is quite low
• D)The emissivity of a non-metallic surface decreases with increase in the temperature

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Definitions:

Informed User

A person who is knowledgeable about information systems and information technology.

IT Components

Fundamental parts or elements that make up information technology systems, such as hardware, software, and networks.

IT Platform

An IT platform is a comprehensive set of hardware, software, and support infrastructure that enables development, delivery, and management of digital applications and services.

Data

Facts and statistics collected together for reference or analysis, often used as the basis for making decisions or informing strategies.