Question:
Specific energy consumption is defined as energy consumed per unit _______.
Specific energy consumption is defined as energy consumed per unit _______.
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SEC is energy per tonne-km: lower SEC means better energy efficiency in transport.
Updated On: Jun 24, 2025
- Distance
- Power
- Tonne-km
- Speed
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The Correct Option is C
Solution and Explanation
Step 1: Definition
Specific energy consumption is the energy used to transport one tonne of load over a distance of one kilometer.
Step 2: Formula
\[ \text{SEC} = \frac{\text{Total Energy Consumed}}{\text{Total tonne-km}} \] Step 3: Importance
Used as an efficiency metric in rail and freight transport systems.
Specific energy consumption is the energy used to transport one tonne of load over a distance of one kilometer.
Step 2: Formula
\[ \text{SEC} = \frac{\text{Total Energy Consumed}}{\text{Total tonne-km}} \] Step 3: Importance
Used as an efficiency metric in rail and freight transport systems.
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