Un-Answered Questions { Chemical Engineering }

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

637


Name some common problems associated with dilute phase pneumatic conveying?

565


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

611


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)?

572


Define an additive?

567


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

605


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

675


What is the angle of repose?

580


Explain the factors involved in designing kettle type reboiler?

599


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

577


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

647


Explain what information is needed to specify a mixer?

625


Explain how can viscosity affect the design of a mixer?

609


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

625


Explain how does a tank-blanketing valve operate?

639