Un-Answered Questions { Chemical Engineering }

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

621


Name some common problems associated with dilute phase pneumatic conveying?

550


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

593


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)?

554


Define an additive?

548


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

589


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

662


What is the angle of repose?

567


Explain the factors involved in designing kettle type reboiler?

583


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

564


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

631


Explain what information is needed to specify a mixer?

609


Explain how can viscosity affect the design of a mixer?

594


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

608


Explain how does a tank-blanketing valve operate?

624