Process Equipment and Plant Design In hydrostatic testing of welded pipe (for leakage, strength etc.) the ratio of minimum hydrostatic test pressure to internal design pressure is around 0.5 3.5 1.5 2.5 0.5 3.5 1.5 2.5 ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design At the following point for a given packing and set of fluids, the pressure drop per metre of packed height, with variation in fluid rates and operating pressure May increase or decrease depending upon the solubility of the gas in the liquid Decreases Increases Remains same May increase or decrease depending upon the solubility of the gas in the liquid Decreases Increases Remains same ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design In case of 1.5" heat exchanger tubes, the inside flow area __________ with decrease in BWG. Decreases None of these Remains same Increases Decreases None of these Remains same Increases ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design Which of the following is the best tube material from thermal conductivity point of view alone? Stainless steel Aluminium Copper Carbon steel Stainless steel Aluminium Copper Carbon steel ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design In distillation columns, bubble caps are held in place over trays by Bolts Both B and C A hold down bar Rivets Bolts Both B and C A hold down bar Rivets ANSWER DOWNLOAD EXAMIANS APP
Process Equipment and Plant Design A stuffing box is used for Facilitating smooth opening and closing of a valve Prevention of fluid leakage around moving parts Absorbing the contraction/expansion of pipeline due to temperature changes Reducing the resistance of fluid flow Facilitating smooth opening and closing of a valve Prevention of fluid leakage around moving parts Absorbing the contraction/expansion of pipeline due to temperature changes Reducing the resistance of fluid flow ANSWER DOWNLOAD EXAMIANS APP
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