The width of the arrow in an energy flow diagram represents __________.

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The width of the arrow in an energy flow diagram represents __________.

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MPPGCL JE Electrical 01 June 2024 Shift 1 Official Paper

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Energy flow speed
Energy efficiency of the system
the amount of energy being transferred
temperature of the power source

Answer 1

Explanation:

Detailed Solution:

Energy Flow Diagram is a type of visual tool that is used to show the flow of energy in a system. In this diagram, the flow of energy between different energy sources and users is represented through arrows. The width of the arrow means very important in the diagram as it shows the amount of energy that is being transferred from one point to another.

When we talk about energy flow diagram, the width of the arrow is used to show how much energy is flowing from one point to another. It is a type of parameter that shows the amount of energy flow. Thus, the greater the width of the arrow, the greater will be the amount of energy flow.

For example, if energy is flowing from a particular source to a consumer in an energy flow diagram, the width of the arrow will represent the amount of energy that is flowing from that source to that consumer. Thus, this diagram clearly shows the distribution of energy among different components of energy and helps in understanding how energy is being used and where energy is being lost.

Analysis of other options:

Now let us analyze other options:

Option 1: Speed of energy flow

This option is incorrect because the width of the arrow in the energy flow diagram does not represent the speed of energy flow. Any other type of parameter or symbol can be used to represent the speed of energy flow, but the width of the arrow does not represent it.

Option 2: Energy efficiency of the system

This option is also incorrect. The width of the arrow does not represent the energy efficiency of the system. Other parameters can be used to measure energy efficiency, such as measuring the ratio of energy output and energy input.

Option 4: Temperature of the energy source

This option is also incorrect. The width of the arrow does not represent the temperature of the energy source. Thermometers or other temperature measuring devices are used to measure temperature.

Conclusion:

The width of the arrow in an energy flow diagram represents the amount of energy that is being transferred from one point to another. This diagram serves as a visual representation of energy flow and helps to understand how energy is being used and where energy is being lost. Analyzing the other options, it is clear that the width of the arrow does not represent the speed of energy flow, energy efficiency of the system or the temperature of the energy source. Thus, the correct option is option 3: The amount of energy being transferred.

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The width of the arrow in an energy flow diagram represents __________.

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Detailed Solution

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