Process Equipment and Plant Design The raio, (properller agitator dia/tank dia) is normally taken as 0.60-0.90 0.15-030 0.75-0.85 0.5-0.65 0.60-0.90 0.15-030 0.75-0.85 0.5-0.65 ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Normal screwed fittings are used for pipes upto a diameter of __________ inches. 1.5 3 7 5 1.5 3 7 5 ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Shortest distance between two tubes is Called tube clearance None of these More in case of triangular pitch as compared to square pitch of tube layout Called tube pitch Called tube clearance None of these More in case of triangular pitch as compared to square pitch of tube layout Called tube pitch ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design A forced circulation long tube vertical evaporator as compared to the natural circulation evaporator Employs high velocity, high heat transfer rate and less heating surface requirement Is economical in operation Employs a centrifugal pump placed between external downtake from vapor drum and inlet to tube bundle Both B & C Employs high velocity, high heat transfer rate and less heating surface requirement Is economical in operation Employs a centrifugal pump placed between external downtake from vapor drum and inlet to tube bundle Both B & C ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design The design stress, which is more than the damaging stress, is the least unit stress that will render a member unfit for service before the end of its normal life. The design stress factor or factor of safety indicates the margin between design stress and the __________ stress. Allowable Damaging None of these Working Allowable Damaging None of these Working ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design A stuffing box is used for Facilitating smooth opening and closing of a valve Absorbing the contraction/expansion of pipeline due to temperature changes Reducing the resistance of fluid flow Prevention of fluid leakage around moving parts Facilitating smooth opening and closing of a valve Absorbing the contraction/expansion of pipeline due to temperature changes Reducing the resistance of fluid flow Prevention of fluid leakage around moving parts ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS