The grain to straw ratio of wheat crop is $1.5: 1 .$ The output capacity and cleaning efficiency of a thresher at an optimal operating condition are $500 \mathrm{~kg} \mathrm{~h}^{-1}$ and $99 \%$, respectively. If the grain recovery at main grain outlet is $100 \%$, the throughput capacity in $\mathrm{kg} \mathrm{h}^{-1}$ will be

(A) 758

(B) 825

(C) 1238

(D) 1320

The grain to straw ratio of wheat crop is $1.5: 1 .$ The output capacity and cleaning efficiency of a thresher at an optimal operating condition are $500 \mathrm{~kg} \mathrm{~h}^{-1}$ and $99 \%$, respectively. If the grain recovery at main grain outlet is $100 \%$, the throughput capacity in $\mathrm{kg} \mathrm{h}^{-1}$ will be

(A) 758

(B) 825

(C) 1238

(D) 1320

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