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A plant's absolute consumption falls while its specific consumption rises. This means

  • A.an error has been made in the calculation
  • B.production fell faster than consumption
  • C.the plant became more efficient
  • D.the product mix became less energy intensive

Answer: B

Fixed loads such as lighting, ventilation and idling plant continue whatever the output, so cutting production spreads them over fewer tonnes. It is the commonest reason a recession appears to make a plant less efficient.

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