What Is This Tool?
This converter allows you to change values from calorie (IT) per second, a thermal power unit, into horsepower (550 ft*lbf/s), an imperial mechanical power unit. It is especially useful for translating historical thermal power data into common mechanical power terms.
How to Use This Tool?
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Enter the power value in calorie (IT) per second.
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Select horsepower (550 ft*lbf/s) as the target unit.
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Use the conversion formula or let the tool calculate the equivalent value.
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View the result expressed in horsepower for comparison or further use.
Key Features
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Converts power from calorie (IT)/second to horsepower (550 ft*lbf/s) accurately.
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Useful for analyzing thermal energy transfer in mechanical power terms.
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Includes conversion formula and practical examples.
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Supports applications in engineering, automotive, and thermal analysis fields.
Examples
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Convert 10 calorie (IT)/second: 10 × 0.0056145913 = 0.056145913 horsepower (550 ft*lbf/s).
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Convert 100 calorie (IT)/second: 100 × 0.0056145913 = 0.56145913 horsepower (550 ft*lbf/s).
Common Use Cases
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Interpreting heat-transfer rates from laboratory calorimetry using calorie-based units.
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Describing heating or cooling capacity in older technical or engineering literature.
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Converting historical thermal power data into mechanical power units for engine analysis.
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Rating and comparing power of small engines, pumps, and compressors in imperial units.
Tips & Best Practices
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Verify the original unit matches calorie (IT)/second before converting.
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Use appropriate power units depending on your region or engineering standards.
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Cross-check conversion results when integrating thermal and mechanical power data.
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Apply this conversion when dealing with historical or non-SI thermal power values.
Limitations
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Calorie (IT)/second is a historical and less frequently used unit compared to SI watts.
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Horsepower (550 ft*lbf/s) is an imperial unit and may not align with all regional standards.
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Additional conversions might be required for compatibility with modern or SI-based systems.
Frequently Asked Questions
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What does calorie (IT)/second measure?
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It measures thermal power based on the rate of energy transfer of one International Table calorie per second.
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What is horsepower (550 ft*lbf/s) used for?
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It is an imperial unit used to rate engines, motors, and mechanical power output.
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Why convert from calorie (IT)/second to horsepower?
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To translate thermal power values into mechanical power units for better comparison and analysis.
Key Terminology
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Calorie (IT)/second [cal/s]
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A unit of power representing the rate of energy transfer of one International Table calorie per second, used for thermal power measurements.
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Horsepower (550 ft*lbf/s)
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An imperial power unit equal to 550 foot-pound-force per second, commonly used for rating mechanical engines and motors.
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Power
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The rate at which energy is transferred or converted over time.