- Z.H.ρ/L
- L/Z.H.ρ
- H.ρ/L
- Z.H/L.ρ
1 Answers
Call
Talk Doctor Online in Bissoy App
Two beams, one of circular cross-section and the other of square cross-section, have equal areas of cross-sections. When these beams are subjected to bending,?
Answer: Option 2 Let'
1 Answers 1 views
For identical flow rate, feed composition and for elementary first order reactions, 'N' equal sized mixed reactors in series with a total volume 'V' gives the same conversion as a single plug flow reactor of volume 'V' for constant density systems. This is true, when the value of 'N' is?
Answer: Option 3 Let'
1 Answers 1 views
Fourier's law of heat conduction is (where Q = Amount of heat flow through the body in unit time, A = Surface area of heat flow, taken at right angles to the direction of heat flow, dT = Temperature difference on the two faces of the body, dx = Thickness of the body, through which the heat flows, taken along the direction of heat flow, and k = Thermal conductivity of the body)?
Answer: Option 1 Fourier's law of heat conduction is k. A. (dT/dx) where Q = Amount of heat flow through the body in unit time, A = Surface area of heat...
1 Answers 1 views
The capacity of a classifier in 'tons of solid/hr' is given by (where, A = cross-sectional area, m² V = rising velocity of fluid, m/sec.S = percentage of solids in the suspension by volume.ρ = density of solids, kg/m³)?
Answer: Option 1 Let'
1 Answers 2 views
Filtrate flow rate in case of a rotary drum vacuum filter (in which Rm c) is proportional to __________ and the cycle time (where, μ = filtrate viscosity Rm = filter medium resistance Rc = cake resistance ).?
Answer: Option 2 Let'
1 Answers 1 views
A flow in which the volume of a fluid and its density does not change during the flow is called _________ flow.?
Answer: Option 1 Let'
1 Answers 1 views
The most economical channel section for the fluid flow is the one for which the discharge is maximum for a given cross-sectional area. Vertical velocity distribution in an open channel for laminar flow can be assumed to be?
Answer: Option 1 Let'
1 Answers 1 views
In case of unsteady fluid flow, conditions & flow pattern change with the passage of time at a position in a flow situation. Which of the following is an example of unsteady flow?
Answer: Option 2 Let'
1 Answers 1 views
LMTD correction factor which is to be applied for a cross-flow heat exchanger increases with increase in the number of shell passes. Its value for a single pass cross flow heat exchanger is?
Answer: Option 4 Let'
1 Answers 3 views
Flow rate of those fluids which are insensitive to changes in their density, viscosity or flow velocity profile can be best measured by a?
Answer: Option 1 Let'
1 Answers 2 views