What is the name of the gas pressure gauge ?

What is the name of the gas pressure gauge ?
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Answer :

: The name of the gas pressure measuring device is manometer.
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Related questions

Operation of McLeod gauge used for low pressure measurement is based on the principle of (A) Gas law (B) Boyle's law (C) Charles law

Description : Operation of McLeod gauge used for low pressure measurement is based on the principle of (A) Gas law (B) Boyle's law (C) Charles law

Last Answer : Answer: Option B

The pressure gauge on a 2000 m³ tank of oxygen gas reads 600 kPa. How much volumes will the oxygen occupied at pressure of the outside air 100 kPa?  a) 14026.5 m³  b) 15026.5 m³  c) 13026.5 m³  d) 16026.5 m³ Formula: P1V1/T1 =P2V2/T2

Description : The pressure gauge on a 2000 m³ tank of oxygen gas reads 600 kPa. How much volumes will the oxygen occupied at pressure of the outside air 100 kPa?  a) 14026.5 m³  b) 15026.5 m³  c) 13026.5 m³  d) 16026.5 m³ Formula: P1V1/T1 =P2V2/T2

Last Answer : 14026.5 m³

Should I trust the tire pressure sensor in my truck or a hand held gauge?

Description : Should I trust the tire pressure sensor in my truck or a hand held gauge?

Last Answer : Maybe you need a gauge to break the tie? For now I’d fill my tires in-between the two.

How do you read a car tire gauge, and how do you know the right tire pressure?

Description : How do you read a car tire gauge, and how do you know the right tire pressure?

Last Answer : The correct tire pressure is stamped on the tire,and is also located in your owners manual.You can purchase a digital tire pressure gauge to take the guess work out.

A certain refrigerating system has a normal operating suction pressure of 10 kg/cm gauge and condensing pressure ofabout 67 kg/cm. The refrigerant used is (a) Ammonia (b) Carbon dioxide (c) Freon (d) Brine

Description : A certain refrigerating system has a normal operating suction pressure of 10 kg/cm gauge and condensing pressure ofabout 67 kg/cm. The refrigerant used is (a) Ammonia (b) Carbon dioxide (c) Freon (d) Brine

Last Answer : Ans: b

D.C. propulsion motor brush pressure depends on the brush grade used and in practice is set with a ______________. A. multimeter B. manometer C. spring scale D. compound gauge

Description : D.C. propulsion motor brush pressure depends on the brush grade used and in practice is set with a ______________. A. multimeter B. manometer C. spring scale D. compound gauge

Last Answer : Answer: C

__________ is used for measuring the static pressure exerted on the wall by a fluid flowing parallel to the wall in a pipeline. (A) Venturimeter (B) Pressure gauge(C) Pitot tube(D) Orificemeter

Description : __________ is used for measuring the static pressure exerted on the wall by a fluid flowing parallel to the wall in a pipeline. (A) Venturimeter (B) Pressure gauge (C) Pitot tube (D) Orificemeter

Last Answer : (C) Pitot tube

Pick out the wrong statement: (A) The vacuum pressure is always the negative gauge pressure (B) The pressure of the liquid measured by a piezometer tube is the gauge pressure (C) Manometric liquid should have high surface tension (D) The point at which the resultant pressure on an immersed surface acts, is known as the centre of gravity

Description : Pick out the wrong statement: (A) The vacuum pressure is always the negative gauge pressure (B) The pressure of the liquid measured by a piezometer tube is the gauge pressure (C) Manometric ... point at which the resultant pressure on an immersed surface acts, is known as the centre of gravity

Last Answer : (D) The point at which the resultant pressure on an immersed surface acts, is known as the centre of gravity

2. Differential manometer measures the (A) Absolute pressure (B) Gauge pressure (C) Pressure difference (D) Pressure gradien

Description : 2. Differential manometer measures the (A) Absolute pressure (B) Gauge pressure (C) Pressure difference (D) Pressure gradien

Last Answer : (C) Pressure difference

When the pressure intensity at a point is more than the local atmospheric pressure, then the difference of these two pressures is called (A) Gauge pressure (B) Absolute pressure (C) Positive gauge pressure (D) Vacuum pressure

Description : When the pressure intensity at a point is more than the local atmospheric pressure, then the difference of these two pressures is called (A) Gauge pressure (B) Absolute pressure (C) Positive gauge pressure (D) Vacuum pressure

Last Answer : Answer: Option C

Gauge pressure at a point is equal to the absolute pressure __________ the atmospheric pressure. (A) Plus (B) Minus (C) Divide (D) Multiply

Description : Gauge pressure at a point is equal to the absolute pressure __________ the atmospheric pressure. (A) Plus (B) Minus (C) Divide (D) Multiply

Last Answer : Answer: Option B

In a venturi-flume, the flow takes place at (A) Atmospheric pressure (B) Gauge pressure (C) Absolute pressure (D) None of these

Description : In a venturi-flume, the flow takes place at (A) Atmospheric pressure (B) Gauge pressure (C) Absolute pressure (D) None of these

Last Answer : Answer: Option A

Working principle of dead weight pressure gauge tester is based on (A) Pascal's law (B) Dalton's law of partial pressure (C) Newton's law of viscosity (D) Avogadro's hypothesis

Description : Working principle of dead weight pressure gauge tester is based on (A) Pascal's law (B) Dalton's law of partial pressure (C) Newton's law of viscosity (D) Avogadro's hypothesis

Last Answer : Answer: Option A

The pressure of a liquid measured with the help of a Piezometer tube is (A) Vacuum pressure (B) Gauge pressure (C) Absolute pressure (D) Atmospheric pressure

Description : The pressure of a liquid measured with the help of a Piezometer tube is (A) Vacuum pressure (B) Gauge pressure (C) Absolute pressure (D) Atmospheric pressure

Last Answer : Answer: Option B

The pressure less than atmospheric pressure is known as (A) Suction pressure (B) Vacuum pressure (C) Negative gauge pressure (D) All of these

Description : The pressure less than atmospheric pressure is known as (A) Suction pressure (B) Vacuum pressure (C) Negative gauge pressure (D) All of these

Last Answer : Answer: Option D

Pressure of the order of 10" torr can be measured by (A) Bourdon tube (B) Pirani Gauge (C) Micro-manometer (D) Lonisation gauge

Description : Pressure of the order of 10" torr can be measured by (A) Bourdon tube (B) Pirani Gauge (C) Micro-manometer (D) Lonisation gauge

Last Answer : Answer: Option D

The absolute pressure is equal to (A) Gauge pressure + atmospheric pressure (B) Gauge pressure - atmospheric pressure (C) Atmospheric pressure - gauge pressure (D) Gauge pressure - vacuum pressure

Description : The absolute pressure is equal to (A) Gauge pressure + atmospheric pressure (B) Gauge pressure - atmospheric pressure (C) Atmospheric pressure - gauge pressure (D) Gauge pressure - vacuum pressure

Last Answer : Answer: Option A

The pressure measured with the help of a pressure gauge is called (A) Atmospheric pressure (B) Gauge pressure (C) Absolute pressure (D) Mean pressure

Description : The pressure measured with the help of a pressure gauge is called (A) Atmospheric pressure (B) Gauge pressure (C) Absolute pressure (D) Mean pressure

Last Answer : Answer: Option B

Name Different Parts Of A Pressure Gauge? Explain The Use Of Hair Spring In The Pressure Gauge?

Description : Name Different Parts Of A Pressure Gauge? Explain The Use Of Hair Spring In The Pressure Gauge?

Last Answer : Pressure gauge includes following components: a. ‘C' type bourdon tube. b. Connecting link c. Sector gear d. Pinion Gear e. Hair spring f. Pointer g. Dial Use of hair spring: Hair spring is responsible for controlling torque. It is also used to eliminate any play into linkages.

Name Different Parts Of A Pressure Gauge. Explain The Use Of Hair Spring In The Pressure Gauge?

Description : Name Different Parts Of A Pressure Gauge. Explain The Use Of Hair Spring In The Pressure Gauge?

Last Answer : Pressure gauge includes following components: 1. ‘C’ type bourdon tube. 2. Connecting link 3. Sector gear 4. Pinion Gear 5. Hair spring 6. Pointer 7. Dial Use of hair spring: Hair spring is responsible for controlling torque. It is also used to eliminate any play into linkages..

A Power sprayer essentially consists of: a) Tank a) Agitator b) Pressure Gauge c) All of the above

Description : A Power sprayer essentially consists of: a) Tank a) Agitator b) Pressure Gauge c) All of the above

Last Answer : All of the above

Oxygen at 15ºC and 10.3 Mpa gauge pressure occupies 600L. What is the occupied by the oxygen at 8.28 Mpa gauge pressure and 35ºC?  a. 789.32 L  b. 796.32 L  c. 699 L  d. 588 L V2= P1V1/T1P2

Description : Oxygen at 15ºC and 10.3 Mpa gauge pressure occupies 600L. What is the occupied by the oxygen at 8.28 Mpa gauge pressure and 35ºC?  a. 789.32 L  b. 796.32 L  c. 699 L  d. 588 L V2= P1V1/T1P2

Last Answer : 796.32 L

An automobile tire has a gauge pressure of 200 kpa at 0°C assuming no air leaks and no change of volume of the tire, what is the gauge pressure at 35ºC.  a. 298.645  b. 398.109  c. 291.167  d. 281.333 Pg = Pabs - Patm

Description : An automobile tire has a gauge pressure of 200 kpa at 0°C assuming no air leaks and no change of volume of the tire, what is the gauge pressure at 35ºC.  a. 298.645  b. 398.109  c. 291.167  d. 281.333 Pg = Pabs - Patm

Last Answer : 298.645

A 30-m vertical column of fluid (density 1878 kg/m3 ) is located where g= 9.65 mps2 . Find the pressure at the base of the column. (Formula: pg= gρhg/k )  a. 543680 N/m2  b. 543.68 kPa (gauge)  c. Both a & b  d. None of the above

Description : A 30-m vertical column of fluid (density 1878 kg/m3 ) is located where g= 9.65 mps2 . Find the pressure at the base of the column. (Formula: pg= gρhg/k )  a. 543680 N/m2  b. 543.68 kPa (gauge)  c. Both a & b  d. None of the above

Last Answer : Both a & b

What type of pressure cannot be used for Boyle’s Law?  a. Atmospheric Pressure  b. Gauge Pressure  c. Surface Pressure  d. Isobaric Pressure

Description : What type of pressure cannot be used for Boyle’s Law?  a. Atmospheric Pressure  b. Gauge Pressure  c. Surface Pressure  d. Isobaric Pressure

Last Answer : Gauge Pressure

Which of the following is correct?  A. Absolute pressure = Gauge pressure + Atmospheric pressure  B. Gauge pressure = Absolute pressure + Atmospheric pressure  C. Atmospheric pressure = Absolute pressure + Gauge pressure  D. Absolute pressure = Gauge pressure – Atmospheric pressure

Description : Which of the following is correct?  A. Absolute pressure = Gauge pressure + Atmospheric pressure  B. Gauge pressure = Absolute pressure + Atmospheric pressure  C. Atmospheric pressure = Absolute pressure + Gauge pressure  D. Absolute pressure = Gauge pressure – Atmospheric pressure

Last Answer : Answer: A

Draw and explain a pressure gauge ? What is the used of a Hair spring ?

Description : Draw and explain a pressure gauge ? What is the used of a Hair spring ?

Last Answer : The parts of a pressure gauge are : ١. 'C' type Bourdon tube. ٢. Connecting link. ٣. Sector gear. ٤. Pinion gear. ٥. Hair Spring. ٦. Pointer. ٧. Dial. Uses of Hair Spring : Hair ... two purposes namely To avoid backlash error (eliminate any play into linkages). It serves as a controlling torque.

What is the principle of a pressure gauge ?

Description : What is the principle of a pressure gauge ?

Last Answer : Pressure works on Hooks law. Principle : "Measuring the stress in an elastic medium"

Let’s say we are flying over a large, flat part of Africa. Half of the area is hotter than the other half. The surface pressure is 1000 hPa everywhere. If we fly over at an elevation of 500 m above the surface, in which area does the pressure gauge (altimeter) in our plane read the lowest pressure? (a) The cold part. (b) The hot part. (c) The gauge reads the same pressure everywhere. (d) The gauge varies with the latitude and the temperature of the surface.

Description : Let's say we are flying over a large, flat part of Africa. Half of the area is hotter than the other half. The surface pressure is 1000 hPa everywhere. If we fly over at an elevation ... reads the same pressure everywhere. (d) The gauge varies with the latitude and the temperature of the surface.

Last Answer : (a) The cold part.

State the working principle of Bellows pressure gauge with neat sketch.

Description : State the working principle of Bellows pressure gauge with neat sketch.

Last Answer : Bellows pressure gauge: Diagram: Principle: Bellows element is the elastic element which gets deflected at the free end when pressure is applied through fixed end. This free end deflection can be taken as the measure of pressure inside it.

State the advantages and disadvantages of Bourdon type pressure gauge.

Description : State the advantages and disadvantages of Bourdon type pressure gauge.

Last Answer : Bourdon tube: Advantages: 1) Low cost 2) Simple construction 3) Wide pressure range 4) High accuracy in relation with low cost Disadvantages: 1) Low spring gradient 2) Susceptible to shock and vibration 3) Susceptible to hysteresis

Explain the process of calibration of pressure gauge by Dead Weight Tester.

Description : Explain the process of calibration of pressure gauge by Dead Weight Tester.

Last Answer : Deadweight Testers (DWT) are the primary standard for pressure measurement. A dead weight tester is an instrument that calibrates pressure by determining the weight of force divided by the area the force ... at each gauge reading and ensure that it is within the acceptable accuracy limits.

Sketch DC signal conditioning circuit for pressure measurement using strain gauge. Justify it.

Description : Sketch DC signal conditioning circuit for pressure measurement using strain gauge. Justify it.

Last Answer : Diagram: Figure: DC signal conditioning circuit for pressure measurement using strain gauge Where, Rg= strain gauge resistance. Explanation: In order to measure strain with ... millivolts output per volt input. The Wheatstone circuit is also well suited for temperature compensation.

Draw sketch of Bourdon tube pressure gauge and state its advantages.

Description : Draw sketch of Bourdon tube pressure gauge and state its advantages.

Last Answer : Advantages:  • These give more accurate results. • Bourdon tube cost low. • Bourdon tube are simple in construction. • They can be modified to give electrical outputs. • They are safe even for high pressure measurement. • Accuracy is high especially at high pressures.

Define gauge pressure and differential pressure

Description : Define gauge pressure and differential pressure

Last Answer : (i) Gauge pressure: Gauge pressure is defined as the difference between actual pressure and atmospheric pressure.  Gauge pressure= Pabsolute - Patmospheric  (ii) Atmospheric pressure: Atmospheric pressure ... atmosphere around it. It shows the difference between two pressures of the same unit. 

Define absolute pressure and gauge pressure. State the different units for pressure measurement.

Description : Define absolute pressure and gauge pressure. State the different units for pressure measurement.

Last Answer : Definition: Absolute pressure: Absolute pressure is defined as actual total pressure including atmospheric pressure actin On a surface. PAbsolute= PAtmospheric + PGauge Gauge pressure: Gauge pressure is defined ... mm of mercury column (blood pressure) inches of water Barmillibar (weather) Torr

How strain gauge is used for pressure measurement, explain?

Description : How strain gauge is used for pressure measurement, explain?

Last Answer : strain gauge: - strain gauge is used for pressure measurement as one of the arm of a wheatstones' bridge, the pressure is applied to the strain gauge through diaphragm elastic pressure sensor.

What is pressure calibration? State stepwise procedure to test the accuracy of pressure gauge with dead weight tester.

Description : What is pressure calibration? State stepwise procedure to test the accuracy of pressure gauge with dead weight tester.

Last Answer : Explanation- The handle is fully drawn out and the oil is allowed to enter in the cylinder (i.e. gauge and piston). A known accurate weight is placed on the platform. The area of ... reduce the friction between the piston and cylinder, the piston is gradually rotated while a reading being taken

A Gas tank registers1000 kPa. After some gas has been used, the gauge registers 500 kPa. What percent of the gas remains in the tank?  a) 64.40%  b) 74.60%  c) 58.40%  d) 54.60%

Description : A Gas tank registers1000 kPa. After some gas has been used, the gauge registers 500 kPa. What percent of the gas remains in the tank?  a) 64.40%  b) 74.60%  c) 58.40%  d) 54.60% Formula: Pabs = Patm + Pgage & %= P2/P1 * 100%

Last Answer : 54.60%

If the ignition switch is placed in the ON position and all the engine instruments operate properly except the gas gauge, where would the fault probably be?

Description : If the ignition switch is placed in the ON position and all the engine instruments operate properly except the gas gauge, where would the fault probably be?

Last Answer : Between point (3) and the gas gauge tank unit ground.