Un-Answered Questions { Chemical Engineering }

Explain how can you quickly estimate the horsepower of a pump?

887


Name some common problems associated with dilute phase pneumatic conveying?

797


Explain the common failure mechanism for above ground atmospheric storage tanks?

825


Explain what type of pump may be appropriate for a liquid near saturation, a low flow rate, and very limited npsha (net positive suction head available)?

810


Define an additive?

754


Explain how can you estimate a gas flow based on two pressure measurements?

829


Explain some of the consequences of an undersized kettle type reboiler?

955


What is the angle of repose?

804


Explain the factors involved in designing kettle type reboiler?

807


How can the particle size distribution be determined in a given bulk solid?

770


How 'saltation velocity' is used in designing pneumatic conveying systems?

900


Explain what information is needed to specify a mixer?

870


Explain how can viscosity affect the design of a mixer?

863


What is maximum recommended velocity for steam in a plant pipe network?

837


Explain how does a tank-blanketing valve operate?

883