A liquid stream is cooled from 80°C to 30°C in a double pipe heat exchanger as illustrated below: 

Fluid flowing counter currently with this stream is heated from 15°C to 30°C. Calculate the log mean temperature difference. 

TLS Online TPP Program

#Question id: 20540

#SCPH01 Biochemistry

Toluene, ethylbenzene and xylene must be kept to ________levels in drinking and recreational waters due to their toxicity

TLS Online TPP Program

#Question id: 20540

#SCPH06 I Botany

Toluene, ethylbenzene and xylene must be kept to ________levels in drinking and recreational waters due to their toxicity

TLS Online TPP Program

#Question id: 20540

#SCPH28 | Zoology

Toluene, ethylbenzene and xylene must be kept to ________levels in drinking and recreational waters due to their toxicity

TLS Online TPP Program

#Question id: 20541

#SCPH01 Biochemistry

Why do bacteria oxidize BTEXs and other organic pollutants?

TLS Online TPP Program

#Question id: 20541

#SCPH06 I Botany

Why do bacteria oxidize BTEXs and other organic pollutants?

TLS Online TPP Program

#Question id: 20541

#SCPH28 | Zoology

Why do bacteria oxidize BTEXs and other organic pollutants?