Project ForgeHeat Transfer
Heat Exchangers
GATE 2018
Easy
Economy of evaporators used for concentrating sugarcane juice is
- Akg of concentrated juice produced / kg of steam supplied
- Bkg of steam supplied / kg of sugarcane juice fed
- kg of water vaporized / kg of steam supplied
- Dkg of sugarcane juice fed / kg of water vaporized
Explanation
Evaporator economy = (kg water vaporized)/(kg steam supplied).
Source: GATE CH 2018 (2018)
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