The work index in Bond's law for crushing of solids has the following dimensions__________________?
Correct answer: B. kWh/ton
- A. No units (dimensionless)
- B. kWh/ton
- C. kW/ton
- D. kWh.m1/2/ton
Explanation
In Bond's equation, the work index multiplies terms expressed in inverse square-root particle size, leaving energy per unit mass as the result. Therefore its unit is kWh per ton, not power per ton.
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