Un-Answered Questions { Chemical Engineering }

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

644


Name some common problems associated with dilute phase pneumatic conveying?

570


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

614


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)?

575


Define an additive?

572


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

609


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

681


What is the angle of repose?

586


Explain the factors involved in designing kettle type reboiler?

603


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

579


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

657


Explain what information is needed to specify a mixer?

628


Explain how can viscosity affect the design of a mixer?

611


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

627


Explain how does a tank-blanketing valve operate?

642