Process Equipment and Plant Design 25 per cent cut segmental baffle means that the baffle Width is 25% of its height Spacing is 75% of its height Height is 75% of the I.D. of the shell Height is 25% of the I.D. of the shell Width is 25% of its height Spacing is 75% of its height Height is 75% of the I.D. of the shell Height is 25% of the I.D. of the shell 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. Three fourth Equal to One fourth Half Three fourth Equal to One fourth Half ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design In actual operation of a bubble cap distillation tower, the __________ at the bottom of the tower is more than that at the top of the tower. Pressure and temperature Vapour molecular weight Molal flow rate of vapour All of these Pressure and temperature Vapour molecular weight Molal flow rate of vapour All of these ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design A perforated plate has holes of diameter dh arranged in a pitch ph. Each hole has a tube of I.D. dt passing through it. The ligament efficiency is given by (ph - dh)/dh (ph - dh)/ph (ph - dh . dt/2)/ph (ph - dt)/ph (ph - dh)/dh (ph - dh)/ph (ph - dh . dt/2)/ph (ph - dt)/ph ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design 1.2 to 3.8 cms is the value of the Downcomer liquid seal in case of a balanced tray design All of these Skirt clearance for bubble caps Static submergence in case of a bubble cap tray for column operating under pressure (≥ 1 atm.) Downcomer liquid seal in case of a balanced tray design All of these Skirt clearance for bubble caps Static submergence in case of a bubble cap tray for column operating under pressure (≥ 1 atm.) ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Accidents in chemical plants are mostly due to Failure of equipments Faulty operating procedures Inadequate equipment design Improper layout of the equipments Failure of equipments Faulty operating procedures Inadequate equipment design Improper layout of the equipments ANSWER DOWNLOAD EXAMIANS APP
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