A. 8400 Pa/m
B. 12600 Pa/m
C. 18900 Pa/m
D. 16800 Pa/m
Correct Answer: 12600 Pa/m ✔
Last Updated: March 10, 2019
Related MCQs
- Cd is always __________ Cc?
- Cavitation in a pump creates so many undesirable effects. Out of the following, which is not an undesirable effect created by cavitation ?
- For turbulent flow in smooth circular pipe, the velocity distribution is a function of the distance ‘d’ measured from the wall of the pipe and the friction velocity ‘v’, and it follows a __________ relationship?
- In case of a Rotameter, the density of the float material is __________ that of the liquid it replaces?
- For the manometer set up shown in the figure, the pressure difference PA – PB is given by__________?
- The capacity of an accumulator is the maximum__________?
- In the Newton’s law range, the terminal velocity of a solid spherical particle falling through a stationary fluid mass is __________ the fluid viscosity?
- Boundary layer separation is characterised by one of the conditions given below, where ‘Re’ is the Reynolds number for the flow. Select the appropriate conditions ?
- Fluid flow in a/an __________ is an example of pressure flow?
- Slugging in a fluidised bed can be avoided by using__________?
- Friction produced by the formation of wakes is called the __________ friction?
- Reynolds number is the ratio of__________?
- Cd for the orifice plate varies from __________?
- What is the force required (in Newtons) to hold a spherical balloon stationary in water at a depth of H from the air-water interface? The balloon is of radius 0.1 m and is filled with air ?
- Which of the following factors does not contribute to the pressure drop in a pipeline ?
- Experimental study of laminar fluid flow through a circular tube was conducted by__________?
- Cocks are used to control __________?
- Hydraulic radius is the ratio of __________?
- The most important factor, which determines the maximum height to which water can be lifted by a pump at standard temperature is the__________?
- For flow through a venturi at a particular discharge, the correct relationships among velocities at point X, Y and Z would be __________?
- A fluid (μ/ρ) = 0.01 cm2/sec is moving at critical flow condition (NRe = 2100) through a pipe of dia 3 cms. Velocity of flow is __________ cm/sec?
- Reciprocating pumps compared to centrifugal pumps__________?
- Major loss in sudden contraction in pipe flow is due to __________?
- What is the value of co-efficient of discharge for square edged circular orifice (for β = 0.3 to 0.5) ?
- Bernoulli’s equation describes the __________?
- In case of laminar flow of fluid through a circular pipe, the__________?
- Baffles in mixing tanks are provided to__________?
- Flow measurement in an open channel is done by a/an __________?
- __________ is used for measuring the static pressure exerted on the wall by a fluid flowing parallel to the wall in a pipeline?
- Cp/Cv is termed as__________?
- A lubricant 100 times more viscous than water would have a viscosity (in Pa.s) ?
- Which of the following fluid forces are not considered in the Navier-Stoke’s equation ?
- In open channel flow in a rectangular channel, the ratio between the critical depth and the initial depth, when a hydraulic jump occurs is__________?
- If the head over the triangular notch is doubled, the discharge will increase by __________ times?
- Fanning equation is given by (ΔP/ρ) = 4f (L/D) (v2/2gc). It is applicable to __________ region flow?
- Two liquids manometer is used for measuring small pressure differences in__________?
- The simple Pitot tube measures the __________ pressure?
- __________ forces act on a particle moving through a stationary fluid?
- For flow through a venturi at a particular discharge, the correct relationships among heads at points X, Y, and Z are__________?
- The discharge through a V-notch weir varies as__________?
- When larger particles e.g., grains are subjected to fluidisation, the corresponding bed produced is termed as the __________ bed?
- The Stoke’s stream function applies to the__________?
- When a fluid flows over a solid surface, the__________?
- Interstage coolers are provided in a multistage compressor to__________?
- The rate of change of moment of momentum represents the __________ by the fluid?
- Boiler feed water pump is usually a __________ pump?
- Boundary layer separation occurs when the__________?
- The ratio of inertial forces to gravity forces is called the __________ number?
- Buoyant force__________?
- While starting a centrifugal pump, its delivery valve should be kept__________?
- The Navier-Stokes equation deals with the law of conservation of__________?