The venturimeter is a discharge measuring instrument. Select one: O True O False

Q: If the gauge pressure far away from the origin is zero, what is the pressure at the origin?

A:

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: A compressor has a bore of 8 centimeters and a stroke of 10 centimeters.What is the displacement of…

A: Given data⇒ Bore diameter (d)=8 cm Stroke length (L)=10 cm Problem statement⇒ Problem says What is…

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: The diameter of side of a pump is 6 inches and that of the intake pipe is 8 inches. The pressure…

A: First we calculate the diameter at outlet and inlet  D1= 8 in(1/12 ft)=2/3 ft D2=6 in(1/12ft)=0.5 ft…

Q: he ratio of actual discharge to theoretical discharge through an orifice is coefficient of discharge…

A: Answer is True.

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: In the compressor, the exit area should be smaller than the inlet area due to increasing the liquid…

A: A compressor is a device that increases the pressure of a working fluid by reducing the volume of…

Q: 20- Pitot tube is a flow rate measuring device which measures exactly the quantity of fluid flowing…

A: Pitot tube is a flow rate measuring device which measures exactly the quantity of fluid flowing…

Q: The vacuum in the condenser is 716 mm of Hg when the barometer reads 748 mm of Hg. In another case,…

A: we will raise the barometric pressure to 760 mm without any change in absolute pressure in condenser

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: used to express the difference between the pressure recorded and the local atmospheric pressure a.…

A: Absolute pressure: The pressure that measures relative to the zero pressure in air-free space (like…

Q: A and B are cross-sections of two pipes with water flowing. These pipes look like To measure the…

A:

Q: The compressor is used to increase the flow energy of the gas Select one: True O False

A: Compressor is a mechanical device which used to increase the pressure of a gas in exchange of…

Q: The theoretical discharge is always greater than the actual discharge in the venturimeter. Select…

A: It is True

Q: TRUE OR FALSE: The pressure variation from any point to another will be determined by applying…

A: given;  The pressure variation from any point to another will be determined by applying Newton’s…

Q: Determaination of Discharge Thru a Siphor Vol tormutai Qo V2 2 (N1)2 ヤユ P2 2g

A: Given  Volume, V = 490 mL                  = 0.49 x 10-3 m3      Time, t = 10 s Find   Discharge, Q

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: A vacuum pressure gauge monitoring the pressure inside a container reads 200 mm Hg vacuum. What are…

A: Write the vacuum pressure inside the container.   Pv = 200 mm Hg

Q: Pitot tube is a flow rate measuring device which measures exactly the quantity of fluid flowing…

A: Yes, It is true.

Q: The Compressors have a diffusers to increase the pressure energy Select one: True O False

A: Concept: 1) A compressor is a mechanical device which is used to increase the pressure of gas .  2)…

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: Pressure measuring devices like manometers are used to measure discharge in pipes. Select one:…

A: Pressure measuring devices like manometers are used to measure gauge or absolute pressure.

Q: PA 2 V

A: For solution refer below images.

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: The choice of the basic type of fluid meter and its indication system does not depend on O physical…

A: Given :-  The choice of the basic type of fluid meter and its indication system does not depend on…

Q: Piezometer can be used to measure the pressure at a single point for a gas flowing through a pipe.…

A: Piezometer can be used to measure the pressure at a single point for a gas flowing through a pipe.…

Q: Which of the following is/are true( i. A barometer is usually used in measuring the head or the…

A: I think its answer should be option forth v only.

Q: Which of the following flow meters is of positive displacement type? mass gas flow meter rotameter O…

A: Positive Displacement Meter: In this type of flow meter, the fluid mechanically displaces the…

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

A:

Q: he flow emperati

A: Given: Fluid flow rate and inlet temperature for a counter flow, concentric tube heat exchanger of…

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: Distinguish between gauge pressure and vacuum pressure

A: Pressure is the force applied perpendicular to the surface area ,ie p= F/A  Atmospheric pressure 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 discharge rate requirements are which drive the actuator through a specified displacement and…

A: The discharge rate requirements are which drive the actuator through a specified displacement and…

Q: In a water tank, the water level is 20m above ground. A hose is connected to the tank's bottom and…

A: We know that the greatest height to which water may rise from the hose's nozzle must be equal to…

Q: A pump has a 100 mm diameter suction pipe and a 75 mm discharge pipe. The capacity is 15 L/s of…

A:

Q: Choose the correct answer Zero gauge pressure:        f. Both b and d       d. is the same as…

A: Given :-  Zero gauge pressure:        f. Both b and d       d. is the…

Q: The pressure at a point in a static fluid is not equal in all directions. Select one: True False

A: THE CORRECT OPTION IS FALSE.

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: n a venturimeter construction, the last (third) part is is called as long diverging part.

A: yes ,the third part is diverging part , first one is converging and middle one is throat of…

Q: igher volumetric efficiency pumps have very lesser slip losses.   Select one: True False

A: Volumetric efficiency of the pump is defined as the ratio of the quantity of water delivered from…

Q: QUESTION 3 If constriction occurs more at the entrance than the outlet, the culvert is said to be…

A: Answer: The correct answer is option (b) i.e. inlet control.

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

Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.