Mechanical Operations A screen is said to be blinded, when the Screen capacity is abruptly increased Screen is plugged with solid particles Undersizes are retained in oversize fraction Oversizes are present in undersize fraction Screen capacity is abruptly increased Screen is plugged with solid particles Undersizes are retained in oversize fraction Oversizes are present in undersize fraction ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Flow of filtrate through the cake in a plate and frame filter press is best described by the __________ equation. Kozney-Karman Hagen-Poiseulle's Fanning's Kremser Kozney-Karman Hagen-Poiseulle's Fanning's Kremser ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations A filter press is A batch filter Having prohibitively high maintenance cost Not suitable for wide range of materials under varying operating conditions of cake thickness and pressure Not suitable, if the liquid is the main product A batch filter Having prohibitively high maintenance cost Not suitable for wide range of materials under varying operating conditions of cake thickness and pressure Not suitable, if the liquid is the main product ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations In washing type plate and frame filter press, the ratio of washing rate to the final filtrate rate is 1 4 1/2 1/4 1 4 1/2 1/4 ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Which one is a filter aid? Diatomaceous earth None of these Convas fabric Calcined lime Diatomaceous earth None of these Convas fabric Calcined lime ANSWER DOWNLOAD EXAMIANS APP
Mechanical Operations Use of baffles in agitators help in minimising the __________ tendency. Swirling Vortexing Neither A nor B Both A & B Swirling Vortexing Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS