Process Equipment & Plant Design Mcqs for Chemical

Q.  A cylindrical storage tank can have a self supported conical roof ?

a. If its diameter is less than 15-20metres
b. If its diameter is more than 50 meters
c. If the thickness of the roof is more than that of the cylindrical shell
d. Irrespective of its diameter


ANSWER: See Answer
 
No explanation is available for this question!
TasDia Network - Mcqs | Signature | Lyrics
MCQs:  For a cylindrical internally pressurised vessel, which of the following closure types would withstand highest pressure, if each closure is of the same material and thickness ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The minimum tray spacing in distillation column of diameter less than 3 ft is normally _____________ inches?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The practical representative values of HETP for a number of commercial operations lies within a range of ______________ metre?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  For a given design of bubble cap, the number of bubble caps to be used per tray is set by the _________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  A pipe is generally made of circular cross-section, because a circular cross-section has the____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In the case of a shell and tube heat exchanger, the logarithmic mean temperature difference ______________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Maximum size of the raschig rings used in a packed tower is about _______________ of the column diameter?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Width and depth of grooves in the tube sheet holes normally are _______________ inch respectively?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The shell side pressure drop in a shell and tube heat exchanger is maximum for _______________ baffle?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Equivalent diameter for heat transfer calculation for a duct of square cross-section having each side as ā€˜dā€™ will be__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Friction factor for turbulent flow in a new pipe is given by____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  To keep the power input constant for a stirred vessel operating under fully developed turbulent flow conditions (constant power number), if the impeller diameter is increased by 20%, the impeller speed should be decreased by a factor of_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Triangular pitch tube layout as compared to square pitch in a shell and tube heat exchanger________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Smaller sized packings are generally dumped to the packed columns, and the large ones of size greater than ______________ mm are stacked individually, which provides better control over bed porosity and offers lower gas pressure drop?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The ends of a cylindrical vessel can be closed by a head, which can be one of the four shapes. For the same thickness, choose the one which can withstand the highest pressure ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  A stuffing box is used for____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The ratio of shear stress to shear strain is called ____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In case of a shell and tube heat exchanger, the minimum shell thickness for carbon steel (inclusive of corrosion allowance) depends on shell diameter and is in the range of ________________ mm?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  _____________________ tray arrangement is recommended for distillation column having diameter upto 4 ft ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In case of bubble cap distillation column of diameter greater than 1.2 metres, the cap diameter is roughly about _______________ cms?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts