Process Equipment and Plant Design The circumferential (hoop) stress in a thin walled cylinderical vessel under internal pressure is pd/t pd/3t pd/4t pd/2t pd/t pd/3t pd/4t pd/2t ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design The distance between the top of the slots and the liquid surface when the static liquid is just ready to flow over the overflow weir is called Downcomer liquid seal None of these Static submergence Skirt clearance Downcomer liquid seal None of these Static submergence Skirt clearance ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design 1.2 to 3.8 cms is the value of the Static submergence in case of a bubble cap tray for column operating under pressure (≥ 1 atm.) Skirt clearance for bubble caps Downcomer liquid seal in case of a balanced tray design All of these Static submergence in case of a bubble cap tray for column operating under pressure (≥ 1 atm.) Skirt clearance for bubble caps Downcomer liquid seal in case of a balanced tray design All of these ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design In a __________ rivetted joint, the rivets in the various rows are opposite to each other. Zig-zag Diamond Chain None of these Zig-zag Diamond Chain None of these ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design For a cylinderical vessel of moderate height, the weld joint efficiency for joints parallel to the cylinderical axis is given as 1.0, while for joints along the girth (circumference) it is given as 0.8. In calculating the shell wall thickness using code formula for an internally pressurised cylinderical vessel, what value of weld joint efficiency should be used? 0.8 1 (0.8)0.5 0.9 0.8 1 (0.8)0.5 0.9 ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Hazards associated with the relief valve leakage for extremely hazardous material storage can be taken care of by providing Rupture diaphragm None of these Surge chamber Dikes Rupture diaphragm None of these Surge chamber Dikes ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS