HomeEngineeringWith increase in porosity, the thermal conductivity of a solid substance 1409. With increase in porosity, the thermal conductivity of a solid substanceBy Admin / September 7, 2025 Increases Decreases Remains unchanged May increase or decrease; depends on the solid ✅ The correct answer is option B.
1. A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm². Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin
2. Transformer cores are normally made from Leave a Comment / Basic Chemical Engineering MCQs, Chemical Engineering, Engineering / By Admin