4418Chemical EngineeringMedium
The most detrimental impurity in high pressure boiler feed water is ________?
ASuspended salt
BSilica
CDissolved salt
DTurbidity
Correct answer
B. Silica
Explanation
The correct answer is Silica.
Correct answer
B. Silica
Explanation
The correct answer is Silica.
The calorific value of ‘LPG’ (50% propane + 50% butane) is about ________ kcal/Nm3?
A pressure of 10 m head of water is equivalent to ________ kN/m2?
With increase in temperature, the thermal conductivity of fresh lubricating oil ________?
Pick out the wrong statement?
Duhring‟s rule is important in solving problems on________?
Filtration rate is affected by the________?