Pitot tube is an instrument is not used for measuring the velocity at any point in a pipe Select one: O True O False

Q: The Reynolds number is directly proportional to the velocity. Select one: True False

A:

Q: Syringe is used in U tube manometer is to a. to create negative pressure O b. None of the answers…

A: Option b is correct.

Q: Velocity meters are used to measure air velocity and pressure. O a. False O b. True

A: It is required to evaluate given statement

Q: Cavitation can be avoided by maintaining the pressure below the vapour pressure everywhere in the…

A: Cavitation occurs when the absolute pressure in the pumped water falls below its vapour pressure

Q: With the aid of drawing and labels, discuss the operation of the following instruments used to…

A: (a) . Rotary disk meter The disc flow meter is one of the most common types of the positive…

Q: TRUE or FALSE Pitot tube is an insertion meter. When this is located at the center, the flow that…

A: Solution is attached below:

Q: The Reynolds number is directly proportional to the velocity. Select one: O True O False

A:

Q: You must discuss in detail the way in which the pitot tube and nozzle flow meter are used to…

A: A pitot tube is a device that consists of a tube with a brief right-angled bend that is…

Q: The length of the divergent portion of venturimeter in comparison to the convergent portion is more…

A: The length of the divergent portion of Venturimeter is three to four times in comparison to the…

Q: When fluid flows through venturimeter there will be a pressure difference at the inlet part and…

A: Venturimeters are measuring for pressure

Q: If the pressure in pipe A was decreased by 10 kPa while pressure in pipe was maintained, what will…

A:

Q: The pitot tube can measure velocity flow of fluid in a flow channel Select one: O True O False

A: Pitot tube is a device used in measurement in fluid mechanics.

Q: Completely solve and box the final answers. Use 4 decimals at all instances. Pure ethyl alcohol at…

A:

Q: Which of the following statement is correct O 1. Reynolds number depends on the viscosity of fluid O…

A:

Q: What is the pressure at the exit of the pipe

A: a.100kPa

Q: Hand pump in flow measurement devices used to Select one: a. To create pressurized water flow b. To…

A: A hand pump is a manually operated pump that uses human effort, power, and mechanical advantage to…

Q: The head loss due to friction is not proportional to length of the pipe.  Select one: True False

A: The head loss due to friction in a horizontal or vertical or laminar or turbulent flow is given by…

Q: 6-The (Pitot Tube) it is used to measure the speed of the air and gases in various industrial…

A: This question is based on the concept of pitot tube from fluid mechanics.

Q: The pitot tube is used to measure the velocity of flow at the required point in a pipe Select one:…

A: The pitot tube is a velocity measuring device that is used to measure the velocity of the flow at…

Q: PIPE A and B contain water under pressure 276 Kpa and 137895 Pa, what is the h (in) of the mercury…

A: Guage Pressure: The pressure that is measured relative to the atmosphere is known as gauge pressure.…

Q: Pressure measuring devices like differential manometers are used to measure the pressure difference…

A: A differential manometer is a pressure measuring device which is use to measures the difference in…

Q: True or False: The force applied by an air jet is greater than the force applied by a water jet of…

A: True Concept: 1) Force applied by jet = density of fluid × cross section area of jet × velocity of…

Q: Which of the following is not minor loss in pipe?   a.   Loss due to bend in pipe   b.…

A: Minor losses in pipes are due to the components of the pipe system. It is other than major losses.…

Q: The energy loss due to the immediate increase of pipe diameter a known as a minor loss. Select one:…

A: Given Data⇒ Energy loss due to the sudden increase of pipe diameter among fluid particals.

Q: Sl unit for the pressure head at a point on the flowing liquid inside pipe is in m of liquid. Select…

A: Solution:

Q: When a tube of smaller diameter is dipped in water, the water rises in the tube due to viscosity of…

A: False

Q: A venturi meter convergent part is smaller than a divergent part. Select one: True False

A: It is True.

Q: The continuity equation for the compressible fluid flowing through the pipe is A1V1 = A2V2. Select…

A:

Q: As fluids flow through pipes, energy is lost due to friction which produces energy loss and power…

A:

Q: The flow rate is the volume of fluid that moves through the system in a given period of time. Select…

A: Given that The flow rate is the volume of fluid that moves through the system in a given period of…

Q: The wall thickness of a pipe is referred to as the pipe's __________.

A: Thickness of the pipe is nothing but the difference between outer radius and inner radius.

Q: A pitot tube is inserted in an air flow at 20 C . The dashed lines represent mercury with a specific…

A: Given: The height difference is: ∆h=30 mm. The specific gravity of the mercury is: SGHg=13.6. The…

Q: n valves, when normally-closed (NC) valves are non-operating, the valve is passing a. True b.…

A: Normally closed valves are manufactured in such a way that they block the flow through the values.…

Q: Capsule is used for measuring flow rate. a. False b. True

A: Capsule is used for measuring flow rate. Answer: a) False

Q: dy, the actual readings in minutes 0,05, 0.06, 0.06, 0.05, 0.06, 0.06

A:

Q: flow in a pipe questions e-g

A: The given velocity profile for pipe flow is,

Q: The compressor is used to increases the pressure energy of the liquid Select one: True O False

A: The answer to the above statement is True. Yes, the compressor is used to increase the pressure…

Q: Differential pressure flow sensors measure flow by measuring the pressure difference across a/an…

A: Following is the answer for the question

Q: True or False. Frome Poiseuille's law, in order to maintain a constant flow rate, the pressure…

A: Flow rate: The rate of fluid flow in a unit time is known as flow rate. It is the product of the…

Q: The head loss through fluid flowing pipe due to friction is minor loss in the pipe

A: NO, The head loss through fluid flowing pipe due to friction is not  minor loss in the pipe, it is…

Q: The venturimeter can measure volume flow rate in a flow channel Select one: True False

A: Venturimeter is a device based upon Bernoulli's equation, and is used to measure the rate of flow…

Q: The velocity of the liquid flowing through the divergent portion of a Venturimeter is remains…

A: As the liquid passes through a divergent portion the area increases, thus the velocity should be…

Q: A Venturi tube narrows down from 4 in diameter to 3 inches. What is the rate of flow of water if the…

A: Understand that for the calculation the venturi meter is considered to be applied horizontally to…

Q: In a venturimeter construction, the last (third) part is is called as long diverging part. Select…

A: We have to find true /false

Q: The product of velocity and mass of fluid particle is known as momentum. Select one: True False

A: We know  The product of velocity and mass of fluid particle or body is called momentum.…

Q: The pump is a device that is used to convert hydraulic energy into mechanical energy Select one:…

A: The pump is a device that is used to convert hydraulic energy into mechanical energy Select one:…

Q: The viscosity of castor oil decreases when we keep it in the refrigerator. Select one: O True O…

A: Viscosity like density is a temperature dependant property. Generally, the viscosity of liquids…

Q: A wind' is simply a flow of huge amnount of air, usually from a low pressure area to high pressure…

A:

Q: The altimeter of an aircraft is set to the local pressure altitude of an airport. After takeoff the…

A: Find the condition of plane after change in pressure at an altitude = 2000m