The boundary of water of a still lake represents (A) Level surface (B) Horizontal surface (C) Contour line (D) A concave surface

The boundary of water of a still lake represents
(A) Level surface
(B) Horizontal surface
(C) Contour line
(D) A concave surface
by

1 Answer

Answer :

(C) Contour line
by

Related questions

Select the correct statement. (A) A contour is not necessarily a closed curve. B) A contour represents a ridge line if the concave side of lower value contour lies towards the higher value contour (C) Two contours of different elevations do not cross each other except in case of an overhanging cliff (D) All of the above statements are correct

Description : Select the correct statement. (A) A contour is not necessarily a closed curve. B) A contour represents a ridge line if the concave side of lower value contour lies towards the higher value contour ... each other except in case of an overhanging cliff (D) All of the above statements are correct

Last Answer : (C) Two contours of different elevations do not cross each other except in case of an overhanging clif

An imaginary line joining the points of equal elevation on the surface of the earth, represents (A) Contour surface (B) Contour gradient (C) Contour line (D) Level line

Description : An imaginary line joining the points of equal elevation on the surface of the earth, represents (A) Contour surface (B) Contour gradient (C) Contour line (D) Level line

Last Answer : (C) Contour line

An imaginary line lying throughout on the surface of the earth and preserving a constant inclination to the horizontal, is called (A) Contour line (B) Contour gradient (C) Level line (D) Line of gentle scope

Description : An imaginary line lying throughout on the surface of the earth and preserving a constant inclination to the horizontal, is called (A) Contour line (B) Contour gradient (C) Level line (D) Line of gentle scope

Last Answer : (B) Contour gradient

An imaginary line lying throughout the surface of ground and preserving a constant inclination to the horizontal is known as (A) Contour line (B) Horizontal equivalent (C) Contour interval (D) Contour gradient

Description : An imaginary line lying throughout the surface of ground and preserving a constant inclination to the horizontal is known as (A) Contour line (B) Horizontal equivalent (C) Contour interval (D) Contour gradient

Last Answer : (D) Contour gradient

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

A series of closely spaced contour lines represents a (A) Steep slope (B) Gentle slope (C) Uniform slope (D) Plane surface

Description : A series of closely spaced contour lines represents a (A) Steep slope (B) Gentle slope (C) Uniform slope (D) Plane surface

Last Answer : (A) Steep slope

Pick up the correct statement from the following: (A) For nautical purposes, low water level is generally referred to by the navigators (B) The depth of the bed of the sea from the surface of water is called sounding (C) The contour lines on the bed of a water body are called fathoms (D) All the abov

Description : Pick up the correct statement from the following: (A) For nautical purposes, low water level is generally referred to by the navigators (B) The depth of the bed of the sea from the surface of water is ... (C) The contour lines on the bed of a water body are called fathoms (D) All the above

Last Answer : (D) All the above

Pick up the correct statement from the following: (A) The water level in a still well, represents the ground water table level (B) The difference between water table level and the water level in a well after pumping, is called depression head (C) The surface of water table surrounding a well during pumping, forms a cone of depression (D) All the above

Description : Pick up the correct statement from the following:  (A) The water level in a still well, represents the ground water table level  (B) The difference between water table level and the water ... water table surrounding a well during pumping, forms a cone of depression  (D) All the above 

Last Answer : (D) All the above 

The constant vertical distance between two adjacent contours, is called (A) Horizontal interval (B) Horizontal equivalent (C) Vertical equivalent (D) Contour interval

Description : The constant vertical distance between two adjacent contours, is called (A) Horizontal interval (B) Horizontal equivalent (C) Vertical equivalent (D) Contour interval

Last Answer : (D) Contour interval

In direct method of contouring, the process of locating or identifying points lying on a contour is called (A) Ranging (B) Centring (C) Horizontal control (D) Vertical control

Description : In direct method of contouring, the process of locating or identifying points lying on a contour is called (A) Ranging (B) Centring (C) Horizontal control (D) Vertical control

Last Answer : (D) Vertical control

Contour interval is (A) The vertical distance between two consecutive contours (B) The horizontal distance between two consecutive contours (C) The vertical distance between two points on same contour (D) The horizontal distance between two points on same contour

Description : Contour interval is (A) The vertical distance between two consecutive contours (B) The horizontal distance between two consecutive contours (C) The vertical distance between two points on same contour (D) The horizontal distance between two points on same contour

Last Answer : (A) The vertical distance between two consecutive contours

Pick up the correct statement from the following: (A) A level surface is perpendicular at all points to the direction of gravity (B) A level line lies in level surface (C) A horizontal surface is normal to the direction of gravity at only one point (D) All the above

Description : Pick up the correct statement from the following:  (A) A level surface is perpendicular at all points to the direction of gravity  (B) A level line lies in level surface  (C) A horizontal surface is normal to the direction of gravity at only one point  (D) All the above 

Last Answer : (D) All the above 

An indifference curve is always A.A vertical straight line B.Convex to the origin C.Concave to the origin D.A horizontal straight line

Description : An indifference curve is always A.A vertical straight line B.Convex to the origin C.Concave to the origin D.A horizontal straight line

Last Answer : B.Convex to the origin

The water content of soil, which represents the boundary between plastic state and liquid state, is known as (A) Liquid limit (B) Plastic limit (C) Shrinkage limit (D) Plasticity index

Description : The water content of soil, which represents the boundary between plastic state and liquid state, is known as (A) Liquid limit (B) Plastic limit (C) Shrinkage limit (D) Plasticity index

Last Answer : Answer: Option A

51. An iso-profit line represents a. An infinite number of solutions all of which yield the same profit b. An infinite number of solutions all of which incurs the same cost c. An infinite number of optimal solutions d. A boundary of the feasible region

Description : 51. An iso-profit line represents a. An infinite number of solutions all of which yield the same profit b. An infinite number of solutions all of which incurs the same cost c. An infinite number of optimal solutions d. A boundary of the feasible region

Last Answer : . An infinite number of solutions all of which yield the same profit

Contour interval on a map sheet denotes (a) Vertical distance of contour lines above the datum plane (b) Vertical distance between two successive contour lines (c) Slope distance between two successive contour lines (d) Horizontal distance between two successive contour lines

Description : Contour interval on a map sheet denotes (a) Vertical distance of contour lines above the datum plane (b) Vertical distance between two successive contour lines (c) Slope distance between two successive contour lines (d) Horizontal distance between two successive contour lines

Last Answer : (b) Vertical distance between two successive contour lines

Differentiate between contour interval and horizontal equivalent.

Description : Differentiate between contour interval and horizontal equivalent.

Last Answer : Contour Interval - The vertical distance between two successive contours or contour lines, is known as Contour Interval. Horizontal Equivalent - The horizontal distance between two successive contours or contour lines, is known as Horizontal Equivalent.

From any point on the surface with a given inclination (A) Only one contour gradient is possible (B) Two contour gradients are possible (C) Indefinite contour gradients are possible (D) All of the above

Description : From any point on the surface with a given inclination  (A) Only one contour gradient is possible  (B) Two contour gradients are possible  (C) Indefinite contour gradients are possible  (D) All of the above

Last Answer : (C) Indefinite contour gradients are possible 

Contour lines of different elevations can unite to form one line, only in the case of (A) A vertical cliff (B) A saddle (C) A water shed line (D) A hill top

Description : Contour lines of different elevations can unite to form one line, only in the case of  (A) A vertical cliff  (B) A saddle  (C) A water shed line  (D) A hill top 

Last Answer : (A) A vertical cliff 

The surface of zero elevation around the earth, which is slightly irregular and curved, is known as (A) Mean sea level (B) Geoid surface (C) Level surface (D) Horizontal surface

Description : The surface of zero elevation around the earth, which is slightly irregular and curved, is known as (A) Mean sea level (B) Geoid surface (C) Level surface (D) Horizontal surface

Last Answer : (B) Geoid surface

Pick up the correct statement from the following: (A) The lines of sight while observing back sight and fore sight lie in the same horizontal plane (B) The staff readings are measurements made vertically downwards from a horizontal plane (C) The horizontal plane with reference to which staff readings are taken, coincides with the level surface through the telescope axis (D) All the above

Description : Pick up the correct statement from the following: (A) The lines of sight while observing back sight and fore sight lie in the same horizontal plane (B) The staff readings are measurements made ... readings are taken, coincides with the level surface through the telescope axis (D) All the above

Last Answer : (D) All the above

Pick up the correct statement from the following: (A) The directions of plumb lines suspended at different points in a survey are not strictly parallel (B) In surveys of small extent, the effect of curvature may be ignored and the level surface of the earth is assumed as horizontal (C) In surveys of large extent, the effect of curvature of the earth must be considered (D) All the above

Description : Pick up the correct statement from the following: (A) The directions of plumb lines suspended at different points in a survey are not strictly parallel (B) In surveys of small extent, the effect of ... of large extent, the effect of curvature of the earth must be considered (D) All the above

Last Answer : (D) All the above

While selecting the location of an intake for collecting surface water, the factor considered, is (A) The intake point should be near as far as possible to the treatment plant (B) The intake point should be in purer zone of the water source (C) The intake point in meandering rivers should be on concave banks (D) All the above

Description : While selecting the location of an intake for collecting surface water, the factor considered, is (A) The intake point should be near as far as possible to the treatment plant (B) The intake point should ... (C) The intake point in meandering rivers should be on concave banks (D) All the above

Last Answer : (D) All the above

When a tube of smaller diameter is dipped in water, the water rises in the tube with an upward __________ surface. (A) Concave(B) Convex (C) Plane (D) None of these

Description : When a tube of smaller diameter is dipped in water, the water rises in the tube with an upward __________ surface. (A) Concave (B) Convex (C) Plane (D) None of these

Last Answer : Answer: Option A

Deviation of the actual road gradient from the proposed contour gradient uphill side, involves (A) Embankment on the centre line (B) Excavation on the centre line (C) Earth work on the centre line (D) None of these

Description : Deviation of the actual road gradient from the proposed contour gradient uphill side, involves  (A) Embankment on the centre line  (B) Excavation on the centre line  (C) Earth work on the centre line  (D) None of these

Last Answer : (B) Excavation on the centre line 

The angle of intersection of a contour and a ridge line, is (A) 30° (B) 45° (C) 60° (D) 90°

Description : The angle of intersection of a contour and a ridge line, is  (A) 30°  (B) 45°  (C) 60°  (D) 90° 

Last Answer : (D) 90° 

Two hill tops and 20 km apart are intervened by a third top . If the top most contour of the three hill tops are of the same value, state whether the line of sight AB (A) Passes clear of hill top C (B) Passes below the hill top C(C) Grazes the hill top C(D) None of these

Description : Two hill tops and 20 km apart are intervened by a third top . If the top most contour of the three hill tops are of the same value, state whether the line of sight AB (A) Passes clear of hill top C (B) Passes below the hill top C (C) Grazes the hill top C (D) None of these

Last Answer : (B) Passes below the hill top C

Pick up the correct statement from the following (A) The contour lines having the same elevation cannot unite and continue as one line (B) A contour can not end abruptly, but must ultimately close itself not necessarily within the limits of map (C) The direction of steepest slope at a point on a contour is at right angles to the contour (D) All the above

Description : Pick up the correct statement from the following (A) The contour lines having the same elevation cannot unite and continue as one line (B) A contour can not end abruptly, but must ultimately close itself not ... slope at a point on a contour is at right angles to the contour (D) All the above

Last Answer : (D) All the above

A closed contour line with two or more higher contours inside it will represent a (a) Depression (b) Hill (c) Cave (d) Well

Description : A closed contour line with two or more higher contours inside it will represent a (a) Depression (b) Hill (c) Cave (d) Well

Last Answer : (b) Hill

The lower horizontal line of the refrigeration cycle plotted on pressure-enthalpy-diagram represents (a) condensation of the refrigerant vapour (b) evaporation of the refrigerant liquid (c) compression of the refrigerant vapour (d) metering of the refrigerant liquid

Description : The lower horizontal line of the refrigeration cycle plotted on pressure-enthalpy-diagram represents (a) condensation of the refrigerant vapour (b) evaporation of the refrigerant liquid (c) compression of the refrigerant vapour (d) metering of the refrigerant liquid

Last Answer : Ans: b

The horizontal line in psychrometric chart joining the change of state of air represents A. humidification B. sensible cooling or heating C. sensible cooling or heating with humidification D. sensible cooling or heating with dehumidification

Description : The horizontal line in psychrometric chart joining the change of state of air represents A. humidification B. sensible cooling or heating C. sensible cooling or heating with humidification D. sensible cooling or heating with dehumidification

Last Answer : ANSWER : B

The line of sight is kept as high above ground surface as possible to minimise the error in the observed angles due to (A) Shimmering (B) Horizontal refraction (C) Vertical refraction (D) Both shimmering and horizontal refraction

Description : The line of sight is kept as high above ground surface as possible to minimise the error in the observed angles due to (A) Shimmering (B) Horizontal refraction (C) Vertical refraction (D) Both shimmering and horizontal refraction

Last Answer : (D) Both shimmering and horizontal refraction

The vapour pressure over the concave surface is (A) Less man the vapour pressure over the plane surface (B) Equal to the vapour pressure over the plane surface (C) Greater than the vapour pressure over the plane surface (D) Zero

Description : The vapour pressure over the concave surface is (A) Less man the vapour pressure over the plane surface (B) Equal to the vapour pressure over the plane surface (C) Greater than the vapour pressure over the plane surface (D) Zero

Last Answer : Answer: Option A

When the bubble of the level tube of a level, remains central (A) Line of sight is horizontal (B) Axis of the telescope is horizontal (C) Line of collimation is horizontal (D) Geometrical axis of the telescope is horizontal

Description : When the bubble of the level tube of a level, remains central (A) Line of sight is horizontal (B) Axis of the telescope is horizontal (C) Line of collimation is horizontal (D) Geometrical axis of the telescope is horizontal

Last Answer : (A) Line of sight is horizontal

The line normal to the plumb line is known as (A) Horizontal line (B) Level line (C) Datum line (D) Vertical line

Description : The line normal to the plumb line is known as (A) Horizontal line (B) Level line (C) Datum line (D) Vertical line

Last Answer : (B) Level line

Reference pillars fixed on the centre line of a proposed road, provide the following information: (A) Reduced distance (R.D.) (B) Horizontal distance of road from the centre line (C) Reduced level at the top of pillar (D) All the above

Description : Reference pillars fixed on the centre line of a proposed road, provide the following information: (A) Reduced distance (R.D.) (B) Horizontal distance of road from the centre line (C) Reduced level at the top of pillar (D) All the above

Last Answer : Answer: Option D

Which component of the electric field intensity is always continuous at the boundary? a) Tangential b) Normal c) Horizontal d) Vertical

Description : Which component of the electric field intensity is always continuous at the boundary? a) Tangential b) Normal c) Horizontal d) Vertical

Last Answer : a) Tangential

Which one the following is a correct statement? (A) The vertical section of the soil extending into the parent material, is called profile(B) The layers of the soil parallel to the earth surface are called horizons (C) The transitional layer between two adjoining horizons is called boundary (D) All of these

Description : Which one the following is a correct statement? (A) The vertical section of the soil extending into the parent material, is called profile (B) The layers of the soil parallel to the earth ... horizons (C) The transitional layer between two adjoining horizons is called boundary (D) All of these

Last Answer : Answer: Option D

The region between the separation streamline and the boundary surface of the solid body is known as (A) Wake (B) Drag (C) Lift (D) Boundary layer

Description : The region between the separation streamline and the boundary surface of the solid body is known as (A) Wake (B) Drag (C) Lift (D) Boundary layer

Last Answer : Answer: Option A

Water gets evaporated from water surfaces and land surfaces, get converted into water drops at lower temperatures, flows over ground surface and finally meets its source, i.e. lake, sea, etc. This entire process is generally known as (A) Hydrological cycle (B) Water cycle (C) Evaporation and precipitation cycle (D) All the above

Description : Water gets evaporated from water surfaces and land surfaces, get converted into water drops at lower temperatures, flows over ground surface and finally meets its source, i.e. lake, sea, etc. This ... Hydrological cycle (B) Water cycle (C) Evaporation and precipitation cycle (D) All the above

Last Answer : (D) All the above

The low water datum for a lake is defined as the surface of the lake when it is at elevation (A) 180.5 m above M.S.L. (B) 190.5 m above M.S.L. (C) 170.5 m above M.S.L. (D) 200.0 m above M.S.L.

Description : The low water datum for a lake is defined as the surface of the lake when it is at elevation (A) 180.5 m above M.S.L. (B) 190.5 m above M.S.L. (C) 170.5 m above M.S.L. (D) 200.0 m above M.S.L.

Last Answer : (A) 180.5 m above M.S.L.

1. Which tissue is responsible for the secondary growth? 2. By whom the salary and perquisites of the Prime Minister of India are decided? 3. What happens to the level of mercury in the barometer tube when it is taken down a coal mine? 4. Mac Mohan Line demarcates the boundary between which countries? 5. When Babur invaded India who was the ruler of Vijayanagara empire in South India?

Description : 1. Which tissue is responsible for the secondary growth? 2. By whom the salary and perquisites of the Prime Minister of India are decided? 3. What happens to the level of mercury in the ... river basin is called Ruhr of India'? 20. During which ruler were Upanishads translated into Persian?

Last Answer : Answer : 1. Cambium 2. Parliament 3. It rises 4. India and China 5. Krishna Deva Raya 6. Generation 7. Dehradun 8. Collenchyma 9. Konkan coast 10. Iltutmish 11. The Ministry is dissolved 12. ... 14. Tapti 15. Aurangzeb 16. Jagdish Bhagwati 17. Hypothalmus 18. The President 19. Damodar 20. Shah Jahan

An ice skater is spinning like a top on a frozen lake. She raises her arms from their initial horizontal position to a vertical position over her head. The skater will experience an increase in angular velocity due to what physical law?

Description : An ice skater is spinning like a top on a frozen lake. She raises her arms from their initial horizontal position to a vertical position over her head. The skater will experience an increase in angular velocity due to what physical law?

Last Answer : ANSWER: LAW OF CONSERVATION OF ANGULAR MOMENTUM

If there is no impervious boundary at the bottom of a hydraulic structure, stream lines tend to follow: (A) A straight line (B) A parabola (C) A semi-ellipse (D) A semi-circle

Description : If there is no impervious boundary at the bottom of a hydraulic structure, stream lines tend to follow: (A) A straight line (B) A parabola (C) A semi-ellipse (D) A semi-circle

Last Answer : (C) A semi-ellipse

Pick up the correct definition from the following with response to GIS. (A) Common boundary between two areas of a locality is known as adjacency (B) The area features which are wholly contained within another area feature, is known so containment (C) The geometric property which describes the linkage between line features is defined as connectivity (D) All of these

Description : Pick up the correct definition from the following with response to GIS. (A) Common boundary between two areas of a locality is known as adjacency (B) The area features which are wholly ... property which describes the linkage between line features is defined as connectivity (D) All of these

Last Answer : Answer: Option D

Set-back distance is the distance between (A) Road land boundary and building line (B) Road land boundary and control line (C) Building line and control line (D) Road land boundary and control line

Description : Set-back distance is the distance between (A) Road land boundary and building line (B) Road land boundary and control line (C) Building line and control line (D) Road land boundary and control line

Last Answer : Answer: Option A

How do contour lines help you visualize a feature of Earth's solid surface?

Description : How do contour lines help you visualize a feature of Earth's solid surface?

Last Answer : A contour line represents a certain vertical height above thethe contour line shown drawn below. Contour lines are a means ofrepresenting 3D hills and mountains on a 2D flat paper. Maps shouldshow the height between contour lines: 50 metres between contourlines is common.

Function of matrix band: A. Substitute for the missing wall so adequate condensation forces can be applied B. Permit re-establishment of proper contact lines C. Restrict extrusion of amalgam and prevent formation of an “overhang” D. Provide adequate physiological contour for the proximal surface E. Provide an acceptable surface texture to the proximal surface F. All of the above

Description : Function of matrix band: A. Substitute for the missing wall so adequate condensation forces can be applied B. Permit re-establishment of proper contact lines C. Restrict extrusion of amalgam and prevent ... E. Provide an acceptable surface texture to the proximal surface F. All of the above

Last Answer : F. All of the above

The surface of enamel rod prisms in permanent teeth is: A. Perpendicular to the outer surface of the tooth B. Parallel to the outer surface of the tooth C. Parallel to enamel contour D. Parallel to enamel-dentine contour

Description : The surface of enamel rod prisms in permanent teeth is: A. Perpendicular to the outer surface of the tooth B. Parallel to the outer surface of the tooth C. Parallel to enamel contour D. Parallel to enamel-dentine contour

Last Answer : A. Perpendicular to the outer surface of the tooth