Explain with neat sketch variation of pressure in horizontal and vertical direction in static liquid.

Explain with neat sketch variation of pressure in horizontal and vertical direction in static liquid.
by

1 Answer

Answer :

a) Pressure diagram for horizontal surface

image

image

b)Pressure diagram for vertical surface

image

image

by

Related questions

Spatial variation in horizontal and vertical directions is caused due to: (A) Physical weathering of rocks (B) Chemical weathering of rocks (C) Biological weathering of rocks (D) All of these

Description : Spatial variation in horizontal and vertical directions is caused due to: (A) Physical weathering of rocks (B) Chemical weathering of rocks (C) Biological weathering of rocks (D) All of these

Last Answer : Answer: Option D

With neat sketch explain the construction and working of heat exchanger used for handling corrosive liquid.

Description : With neat sketch explain the construction and working of heat exchanger used for handling corrosive liquid.

Last Answer : Graphite block heat exchanger:   Graphite heat exchangers are well suited for handling corrosive fluids. Graphite is inert towards most corrosive fluids and has very high thermal conductivity. Graphite being ... vertical faces direct the service fluid through the exchanger in a cross flow.

Choose the wrong statement (A) The horizontal component of the hydrostatic force on any surface is equal to the normal force on the vertical projection of the surface (B) The horizontal component acts through the center of pressure for the vertical projection (C) The vertical component of the hydrostatic force on any surface is equal to the weight of the volume of the liquid above the area (D) The vertical component passes through the center of pressure of the volume

Description : Choose the wrong statement (A) The horizontal component of the hydrostatic force on any surface is equal to the normal force on the vertical projection of the surface (B) The horizontal component ... above the area (D) The vertical component passes through the center of pressure of the volume

Last Answer : Answer: Option D

Describe the working of water/liquid cooling system with neat sketch.

Description : Describe the working of water/liquid cooling system with neat sketch.

Last Answer : A water-cooled engine block and cylinder head have interconnected coolant channels running through them. At the top of the cylinder head all the channels converge to a single outlet. A pump, driven by a ... speed increases. There is no necessity of maintaining the water up to a correct level.  

Write the laboratory procedure to determine liquid limit by Casagrande’s method with neat sketch.

Description : Write the laboratory procedure to determine liquid limit by Casagrande’s method with neat sketch.

Last Answer : Procedure of liquid limit 1. Take about 120 gm of air dried soil sample passing through 425 micron IS Sieve in metal tray. 2. Add 20% distilled water to form uniform soil paste. 3. Put this soil paste in the ... graph as liquid limit (wL) of given soil sample.  (ii) Grooving Toos  

The truss element can deform only in the a.vertical direction b.horizontal direction c.inclined direction d.axial direction

Description : The truss element can deform only in the a.vertical direction b.horizontal direction c.inclined direction d.axial direction

Last Answer : d.axial direction

The direction of projection for the range of a projectile to be maximum on an inclined plane having angle of inclination 30? to the horizontal, whould be a.45? with horizontal b.30? with vertical c.30? with horizontal d.60? with inclined plane e.45? with inclined plane

Description : The direction of projection for the range of a projectile to be maximum on an inclined plane having angle of inclination 30? to the horizontal, whould be a.45? with horizontal b.30? with vertical c.30? with horizontal d.60? with inclined plane e.45? with inclined plane

Last Answer : b. 30? with vertical

In horizontal-dipole antenna, the polarization is A. in the vertical direction B. in the horizontal direction C. circular D. measured at the center of the antenna

Description : In horizontal-dipole antenna, the polarization is A. in the vertical direction B. in the horizontal direction C. circular D. measured at the center of the antenna

Last Answer : B. in the horizontal direction

A one-quarter wavelength shunt-fed vertical Marconi antenna A. has maximum radiation in a vertical direction B. must have a horizontal receiving antenna for the best reception C. must use a receiving antenna for the best reception D. must have a vertical receiving antenna for the best reception

Description : A one-quarter wavelength shunt-fed vertical Marconi antenna A. has maximum radiation in a vertical direction B. must have a horizontal receiving antenna for the best reception C. must use a receiving antenna for the best reception D. must have a vertical receiving antenna for the best reception

Last Answer : D. must have a vertical receiving antenna for the best reception

Doll's head phenomenon: a. refers to movement of the eyes in a direction opposite to which the head is suddenly moved b. elicits both horizontal and vertical vestibuloocular reflexes c. is absent in patients with brain stem death d. all above

Description : Doll's head phenomenon: a. refers to movement of the eyes in a direction opposite to which the head is suddenly moved b. elicits both horizontal and vertical vestibuloocular reflexes c. is absent in patients with brain stem death d. all above

Last Answer : all above

Pick up the correct statement from the following: (A) When the electric field oscillates in the direction of the electric vector, a plane polarised wave is formed (B) When the electric vector is in the plane of incidence, vertical polarisation is formed (C) When the electric vector is at right angles to the plane of incidence, horizontal polarization wave is formed (D) All of these

Description : Pick up the correct statement from the following: (A) When the electric field oscillates in the direction of the electric vector, a plane polarised wave is formed (B) When the electric vector is ... right angles to the plane of incidence, horizontal polarization wave is formed (D) All of these

Last Answer : Answer: Option D

For measuring flow by a Venturimeter, if should be installed in (A) Vertical line (B) Horizontal line (C) Inclined line with flow downward (D) In any direction and in any location

Description : For measuring flow by a Venturimeter, if should be installed in (A) Vertical line (B) Horizontal line (C) Inclined line with flow downward (D) In any direction and in any location

Last Answer : Answer: Option D

Compression members always tend to buckle in the direction of (a) Vertical axis (b) Horizontal axis (c) Minimum cross-section (d) Least radius of gyration

Description : Compression members always tend to buckle in the direction of (a) Vertical axis (b) Horizontal axis (c) Minimum cross-section (d) Least radius of gyration

Last Answer : (d) Least radius of gyration

A ball is thrown horizontally from the top of a cliff. Assuming no air resistance, the acceleration of the ball while it is in flight is: w) in the vertical direction only x) in the horizontal direction only y) in the vertical and horizontal directions z) zero.

Description : A ball is thrown horizontally from the top of a cliff. Assuming no air resistance, the acceleration of the ball while it is in flight is: w) in the vertical direction only x) in the horizontal direction only y) in the vertical and horizontal directions z) zero.

Last Answer : ANSWER: W -- IN THE VERTICAL DIRECTION ONLY

Explain with neat sketch Phreatic line in earthen dam with pressure head at different point and show construction points of this line.

Description : Explain with neat sketch Phreatic line in earthen dam with pressure head at different point and show construction points of this line. 

Last Answer : Procedure for locating the Phreatic line i) Draw an earthen dam having upstream face AB with water surface. ii) On water surface measure distance BC = 0.3 L C is starting pt of base parabola. Let F' ... parabola i.e. Phreatic line. viii) Here G,Q1,Q2,Q3,Q4 and B represent Phreatic line 

Explain the importance of pressure pads in a die with neat sketch.

Description : Explain the importance of pressure pads in a die with neat sketch.

Last Answer : Importance of Pressure pad:  It is used for drawing operation for maintaining flat surface of the cup. A pressure pad presses against the material during L bending or U bending, and is used for ... . There is also the purpose of stripping off the material from the punch after forming.

Explain the necessity of compounding in steam turbine and draw a neat sketch of pressure velocity compounding.

Description : Explain the necessity of compounding in steam turbine and draw a neat sketch of pressure velocity compounding. 

Last Answer : Necessity of compounding in steam turbine: Compounding of steam turbines is necessary 1) To reduce speed of rotor blades to practical limits. 2) To reduce centrifugal force and hence to prevent ... stresses. Hence compounding is carried out.  Neat sketch of pressure velocity compounding.

Explain with a neat sketch the working of Bourdon’s pressure guage.

Description : Explain with a neat sketch the working of Bourdon’s pressure guage.

Last Answer : Working: Bourdon tube pressure gauge is used to measure high pressure. It consists of tube as shown in fig. having elliptical cross section. This tube is called as Bourdons Tube. ... pressure in the case containing the bourdon tube is usually atmospheric, the pointer indicates gauge pressure.

Pick out the wrong statement. (A) In the McCabe-Thiele diagram for binary distillation, vertical feed line represents saturated liquid feed and horizontal feed line represents saturated vapour feed (B) In small columns, local efficiency is larger than Murphree efficiency; in large columns local efficiency is smaller than Murphree efficiency (C) For Laminar flow over a plate of length L, the local mass transfer co￾efficient at a distance L from the leading edge is 1.5 × 10 -2m/s. Then the average mass transfer co-efficient for the plate is 2 × 10 -2m/s (D) The concentration and hydrodynamic boundary layers over a flat plate are of equal thickness, if Schmidt number is equal to unity

Description : Pick out the wrong statement. (A) In the McCabe-Thiele diagram for binary distillation, vertical feed line represents saturated liquid feed and horizontal feed line represents saturated vapour feed (B) In ... layers over a flat plate are of equal thickness, if Schmidt number is equal to unity

Last Answer : (C) For Laminar flow over a plate of length L, the local mass transfer co￾efficient at a distance L from the leading edge is 1.5 × 10 -2m/s. Then the average mass transfer co-efficient for the plate is 2 × 10 -2m/s

On moving the feed line (q-line) from saturated liquid feed (vertical position) to saturated vapor feed (horizontal feed), if the slope of both the operating lines are to be increased, then it will result in (A) Greater degree of separation with a fixed number of trays (B) Increased reboiler load

Description : On moving the feed line (q-line) from saturated liquid feed (vertical position) to saturated vapor feed (horizontal feed), if the slope of both the operating lines are to be increased, then it will result in (A) Greater degree of separation with a fixed number of trays (B) Increased reboiler load

Last Answer : (C) Increased reflux ratio

Pick out the wrong statement. (A) The condensing film co-efficient is about 3 times lower for vertical condenser as compared to the equivalent horizontal condenser for identical situation (B) Film co-efficient for vaporisation decreases as a result of vapor binding (C) In industrial practice, sub-cooling of condensate is required, when thecondensate is a volatile liquid and is to be transferred for storage(D) Overall heat transfer co-efficient in a heat exchanger is controlled by thevalue of the film co-efficient, which is higher

Description : Pick out the wrong statement. (A) The condensing film co-efficient is about 3 times lower for vertical condenser as compared to the equivalent horizontal condenser for identical situation ( ... in a heat exchanger is controlled by the value of the film co-efficient, which is higher

Last Answer : (D) Overall heat transfer co-efficient in a heat exchanger is controlled by the value of the film co-efficient, which is higher

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.

Compare the efficiency of Otto cycle and diesel cycle for same maximum pressure with neat sketch.

Description : Compare the efficiency of Otto cycle and diesel cycle for same maximum pressure with neat sketch.

Last Answer : Comparison of efficiency of Otto Cycle and Diesel cycle for same pressure ration and same conditions The air-standard Otto and Diesel cycles are drawn on common p-v and T-s diagrams for the same pressure ... for the same pressure ratio Qs(diesel) > Qs(otto) Thus , diesel > otto 

Describe the construction of high pressure mercury vapour lamp with neat sketch

Description :  Describe the construction of high pressure mercury vapour lamp with neat sketch

Last Answer : Construction:-  It consists of an inner bulb generally of silicon, to withstand high temperatures. The bulb contains a small quantity of mercury and argon. It is protected by outer glass, this ... : The function of power factor improvement capacitor is to improve the power factor 0.5 to 0.95

____________ is the average rate of transmission of sound energy in a given direction through a cross sectional area of 1 sq.m. at right angle to the direction. A. Sound pressure B. Sound intensity C. Pressure variation D. Loudness

Description : ____________ is the average rate of transmission of sound energy in a given direction through a cross sectional area of 1 sq.m. at right angle to the direction. A. Sound pressure B. Sound intensity C. Pressure variation D. Loudness

Last Answer : B. Sound intensity

Which of the following instruments require inputs of both pitot and static pressure? a. Airspeed indicator, machmeter and vertical speed indicator b. Airspeed indicator, vertical speed indicator, altimeter c. Airspeed indicator only d. Airspeed indicator and machmeter

Description : Which of the following instruments require inputs of both pitot and static pressure? a. Airspeed indicator, machmeter and vertical speed indicator b. Airspeed indicator, vertical speed indicator, altimeter c. Airspeed indicator only d. Airspeed indicator and machmeter

Last Answer : d. Airspeed indicator and machmeter

Which of the following instruments require inputs of both pitot and static pressure? a. Airspeed indicator, machmeter and vertical speed indicator b. Airspeed indicator, vertical speed indicator, altimeter c. Airspeed indicator only d. Airspeed indicator and machmeter

Description : Which of the following instruments require inputs of both pitot and static pressure? a. Airspeed indicator, machmeter and vertical speed indicator b. Airspeed indicator, vertical speed indicator, altimeter c. Airspeed indicator only d. Airspeed indicator and machmeter

Last Answer : d. Airspeed indicator and machmeter

When a tank containing liquid moves with an acceleration in the horizontal direction, then the free surface of the liquid (A) Remains horizontal (B) Becomes curved (C) Falls on the front end (D) Falls on the back end

Description : When a tank containing liquid moves with an acceleration in the horizontal direction, then the free surface of the liquid (A) Remains horizontal (B) Becomes curved (C) Falls on the front end (D) Falls on the back end

Last Answer : Answer: Option C

With the help of neat diagram, explain operation of static relay.

Description : With the help of neat diagram, explain operation of static relay.

Last Answer : Operation of Static Relay: Operation: 1) The solid-state component used are transistors, diodes, resistors, IC s, capacitor etc. The function of comparison and measurement are accomplished by ... ) An auxiliary dc supply is provided for operation of static relay elements as shown in figure.

Explain dynamic and static induced emf with neat diagram.

Description : Explain dynamic and static induced emf with neat diagram.

Last Answer : Dynamically Induced EMF:-  In this case, either coil moves or magnet moves, so that there is relative motion between coil & magnetic field. Thus magnetic field is cut by coil & emf is induced in it. The emf ... The expression for induced EMF is e= -L(di/dt) or = -N(dϕ/dt).

The variation in the volume of a liquid with the variation of pressure is called its (A) Surface tension (B) Compressibility (C) Capillarity (D) Viscosity

Description : The variation in the volume of a liquid with the variation of pressure is called its (A) Surface tension (B) Compressibility (C) Capillarity (D) Viscosity

Last Answer : Answer: Option B

Draw a neat sketch and explain the use of CT and PT for measurement of power in a single-phase circuit?

Description : Draw a neat sketch and explain the use of CT and PT for measurement of power in a single-phase circuit?

Last Answer : If wattmeter of proper range is not available or if voltage and current ranges are high we can usr CT and PT of suitable ratio. Connect the CT and PT as shown in figure. The reading of wattmeter can be multiplied by the ratio to get the actual power.   

Explain electrostatic separation with a neat sketch.

Description : Explain electrostatic separation with a neat sketch. 

Last Answer : Electrostatic Separator Principle: If one or more of the materials of a granular mixture can acquire a  surface charge on or just before entering an electrostatic field, the particles of that ... repelled by electrode ,attracted by drum, falls straight in collecting bin due to gravity. 

Explain with a neat sketch the working of the apparatus used for distillation on laboratory scale.

Description : Explain with a neat sketch the working of the apparatus used for distillation on laboratory scale. 

Last Answer : There are two apparatus used for distillation on laboratory scale. 1. Simple apparatus. 2. Still apparatus. Simple apparatus: Working: 1. Water is filled in the round bottom flask. ... level device is fitted in such a way that only heated water free from gases enters the boiler. 

Explain with the help of a neat sketch one of the evaporators covered under the group of natural circulation evaporators.

Description : Explain with the help of a neat sketch one of the evaporators covered under the group of natural circulation evaporators.

Last Answer : Natural circulation evaporators: The movement of liquid takes place as a result of convection current set up by heating process. Ex. evaporating pan, evaporating still, and short tube evaporator.  1. Evaporating ... area for evaporation. It consist of product outlet at bottom. Diagram:

Explain working of Gobar Gas plant with a neat sketch.

Description : Explain working of Gobar Gas plant with a neat sketch.

Last Answer : It is a type of composting plant. In this plant gobar gas is produced from solid waste which is biodegradable in nature. A mixture of gases is produced by breakdown of organic matter in the absence of ... Dioxide. It is used as a fuel and the digested sludge is used as fertilizer for crops

Explain the requirements of good formwork with names and materials proposed for beam of size 300 X 450 mm with neat labeled sketch.

Description : Explain the requirements of good formwork with names and materials proposed for beam of size 300 X 450 mm with neat labeled sketch.  

Last Answer : Requirements of good formwork:- 1. It should be adequately strong to withstand an extensive variety of dead and live loads. For instance, self-weight, weight of reinforcement, weight of wet concrete, loads of ... of concreting. 8. It should be lightweight. 9. It should be easy to remove.

Explain raft foundation with neat sketch and explain its suitability.

Description : Explain raft foundation with neat sketch and explain its suitability. 

Last Answer : Raft Footing: It is suitable where ground is soft. Clayey or marshy having low bearing capacity, and where sub soil water conditions are uncertain. The raft foundation is also used to reduce settlement below highly compressible soils

Define shoring. Enlist types of shoring. Explain any one type with neat sketch.

Description : Define shoring. Enlist types of shoring. Explain any one type with neat sketch.

Last Answer : Shoring:- Shoring is the construction of a temporary structure to support temporarily an unsafe structure. These support walls laterally. Shoring can be used when walls bulge out, when walls crack due to ... of the structure above and transfer same to the ground on firm foundation below. 

Explain four defects in plastering with neat sketch.

Description : Explain four defects in plastering with neat sketch.

Last Answer : Following are the defects in plastering: 1) Blistering of plastered surface: it is the defect in which small patches of plaster are swelled out from the plastered surface. 2 ... defect in which there is complete dislocation of some portion of plastered surface which forms the patches. 

Explain timbering and strutting with a neat sketch.

Description : Explain timbering and strutting with a neat sketch.

Last Answer : A method of giving the temporary support to the side of deep trench or when subsoil is loose or very soft is known as timbering (i.e. shoring) and strutting. It consists of timber planks and strut to give ... . 2. Box sheeting 3. Vertical sheeting 4. Runner system 5. Sheet piling  

Enlist different types of staircase. Explain any one type with a neat sketch.

Description : Enlist different types of staircase. Explain any one type with a neat sketch.

Last Answer : Types of Staircase: 1. Straight Stair 2. Dog legged Stair 3. Quarter turn Stair 4. Open well Stair 5. Three quarter turn Stair 6. Bifurcated Stair 7. Geometrical Stair 8. Circular ... . This well may be rectangular or of any geometrical shape and it can be used for fixing lift.

Explain timbering and strutting in excavation with neat sketch.

Description : Explain timbering and strutting in excavation with neat sketch.

Last Answer : A method of giving the temporary support to the side of deep trench or when subsoil is loose or very soft is known as timbering (i.e. shoring) and strutting. It consists of timber planks and strut to give ... sheeting 3. Vertical sheeting 4. Runner system  5. Sheet Piling 

Enlist different types of traffic island and explain any one in brief with neat sketch.

Description : Enlist different types of traffic island and explain any one in brief with neat sketch.

Last Answer : The different types of traffic island are as follow: (1) Rotary or central islands. (2) Channelising or refuse islands. (1) Rotary or central islands: A traffic island constructed in ... each site of road intersection. A few typical designs of Channelising islands are illustrated below:

Explain the types of hill road curve with neat sketch.

Description : Explain the types of hill road curve with neat sketch.

Last Answer : Types of curves provided on hill road are as follow:  (1) Hair pin bend curve: The curve in a hill road which changes its direction through an angle of 180o or so, down the hill on the ... moving traffic. At such curves, the parapet wall is provided only for safety of fast moving traffic.

Explain the Divisional Island with neat sketch

Description : Explain the Divisional Island with neat sketch 

Last Answer : These types of Island are constructed to separate the traffic from opposite directions in a highway having four or more lanes. Thus, by providing such type of island the highway is divided into two ... driving. The kerb should be high enough to prevent vehicles from entering into the islands 

Explain Rotary Island (Traffic Island) with a neat sketch.

Description : Explain Rotary Island (Traffic Island) with a neat sketch.

Last Answer : Rotary Island or Traffic Island: The raised platforms of suitable shapes built on the road intersections are called traffic islands or rotary island. A rotary intersection or traffic rotary is an enlarged ... streams around the rotary and then to diverge out to the desired radiating road.

Explain Softening Point Test on Bitumen with neat sketch.

Description : Explain Softening Point Test on Bitumen with neat sketch.

Last Answer : Softening Point Test: The softening point test is conducted by Ring and Ball method in the laboratory as described below: The test sample of the given bituminous material is put ... values and thus the suitability of the bitumen under test is decided for bituminous pavement construction. 

Explain the principle of techeometry with the help of a neat sketch.

Description : Explain the principle of techeometry with the help of a neat sketch.

Last Answer : Principle of tacheometry is based on principle of similar triangle in which corresponding sides & altitudes are proportional The ratio of distance of base from apex and length of base is always constant. ... S3=f/i=Constant Where f=focal length of objective and i =stadia intercept  

Define lime and explain manufacturing of lime by continuous kiln with neat sketch.

Description : Define lime and explain manufacturing of lime by continuous kiln with neat sketch.

Last Answer : Lime: The moisture and carbon dioxide are removed from the limestone by the process of calcination and the product which is remained after removing the moisture and carbon dioxide is termed as lime. The ... with as of fuel. Its thermal efficiency is however higher than of other furnaces.