Process Equipment and Plant Design In a distillation column, bubble caps are located on trays with a pitch of __________ times the outside diameter of the caps. 1.3 to 2 2.5 1.6 to 2 1.5 to 3 1.3 to 2 2.5 1.6 to 2 1.5 to 3 ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design The clearance between two tubes in a shell and tube heat exchanger is known as 'ligament', whose minimum value is __________ the outside diameter of the tube, but in no case it should be less than 4.5 mm. Half Equal to One fourth Three fourth Half Equal to One fourth Three fourth ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design In a shell and tube heat exchanger having triangular pitch, the shell side equivalent diameter is given by (p² - πd²/4)/πd (4p² - πd²/4)/πd 4(0.86p² - πd²/4)/πd 4(0.86p² - πd²)/πd (p² - πd²/4)/πd (4p² - πd²/4)/πd 4(0.86p² - πd²/4)/πd 4(0.86p² - πd²)/πd ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Of the pressure vessels, with same thickness but different diameters, which one withstands higher pressure? Larger dia vessel Larger dia long vessel Strength of the vessel is same irrespective of the diameter Smaller dia vessel Larger dia vessel Larger dia long vessel Strength of the vessel is same irrespective of the diameter Smaller dia vessel ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design For identical situation, condensing film coefficient in case of a horizontal condenser is almost __________ the value expected in case of vertical condenser. Thrice Half Five times Twice Thrice Half Five times Twice ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Filtration rate is affected by the Pressure drop across the cake & filter medium Area of filtering surface & the viscosity of filtrate Cake & filter medium resistance All of these Pressure drop across the cake & filter medium Area of filtering surface & the viscosity of filtrate Cake & filter medium resistance All of these ANSWER DOWNLOAD EXAMIANS APP
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