Un-Answered Questions { Chemical Engineering }

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

682


Name some common problems associated with dilute phase pneumatic conveying?

605


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

643


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)?

610


Define an additive?

599


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

640


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

712


What is the angle of repose?

622


Explain the factors involved in designing kettle type reboiler?

628


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

613


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

690


Explain what information is needed to specify a mixer?

664


Explain how can viscosity affect the design of a mixer?

636


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

666


Explain how does a tank-blanketing valve operate?

671