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- Subject
- CHEMICAL ENGINEERINGchemical-engineering
- Published
- 12 Mar 2019
- Last updated
- 28 May 2026
Explanation
Mass velocity is defined as the mass flow rate per unit cross-sectional area, so its unit is kilograms per square meter per hour (kg/m²·hr). Other units like kg/hr represent mass flow rate alone, and units without area do not describe mass velocity.
More CHEMICAL ENGINEERING MCQs
Practice related questions from the same subject.
- 1.Which category includes types of sedimentary rocks?
- 2.Which type of rock is most conducive to the formation of petroleum?
- 3.What does the abbreviation DLS represent?
- 4.What does the abbreviation RIH represent?
- 5.Which principle states that the heat capacity of a solid compound is roughly equal to the sum of the heat capacities of its individual elements?
- 6.What is the primary type of chemical compounds obtained from coal tar produced by high-temperature carbonization?
- 7.The presence of white vapor, similar to steam, exiting the chimney of a thermal power plant suggests that the boiler furnace is fueled by which of the following?
- 8.What do we call a source rock that has not yet matured enough to produce petroleum under natural conditions?
Subcategories
- Chemical Engineering Basics
- Chemical Environmental Engineering
- Chemical Heat Transfer
- Chemical Process
- Chemical Reaction
- Fertilizer Technology
- Fluid Mechanics for Chemical
- Fuels and Combustion
- Furnace Technology
- Mass Transfer
- Materials and Construction
- Mechanical Operations
- Nuclear Power Engineering
- Petroleum Refinery Engineering
- Plant-Economics
- Polymer Technology
- Process Control and Instrumentation
- Process Equipment and Plant Design
- Refractory Technology
- Stoichiometry
- Thermodynamics for Chemical