Chemical Engineering Basics Friction factor for fluid flow in pipe does not depend upon the Pipe length Mass flow rate of fluid Pipe roughness Fluid density & viscosity Pipe length Mass flow rate of fluid Pipe roughness Fluid density & viscosity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics At the point of boundary layer separation in fluid flow, the Velocity gradient is flat Shear stress is zero Shear stress is maximum Density variation is maximum Velocity gradient is flat Shear stress is zero Shear stress is maximum Density variation is maximum ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Routing in production, planning & control is concerned with the Authorisation of work to be performed Sequence of operation to be performed Balancing of load on machines Progress of work performed Authorisation of work to be performed Sequence of operation to be performed Balancing of load on machines Progress of work performed ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A compact estimate about the amount of materials handling between various work stations is obtained from the Travel chart String diagram Gantt chart Bin chart Travel chart String diagram Gantt chart Bin chart ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Frost formation on the evaporator tubes in the domestic refrigerators Can be prevented by proper design Decreased compressor power Is immaterial Causes heat loss due to poor heat transfer Can be prevented by proper design Decreased compressor power Is immaterial Causes heat loss due to poor heat transfer ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Two wires of the same radius & material having length in the ratio of 1 : 2 are stretched by the same force. The strain produced in the two wires will be in the ratio of 0.043055555555556 0.044444444444444 0.084027777777778 0.042361111111111 0.043055555555556 0.044444444444444 0.084027777777778 0.042361111111111 ANSWER DOWNLOAD EXAMIANS APP
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