# The four major water supply distribution systems, are (A) Dead end, tree, grid iron and reticulation (B) Dead end, tree, grid iron and circular (C) Tree, grid iron, ring and radial (D) Tree, reticulation, circular and ring

The four major water supply distribution systems, are
(A) Dead end, tree, grid iron and reticulation
(B) Dead end, tree, grid iron and circular
(C) Tree, grid iron, ring and radial
(D) Tree, reticulation, circular and ring

(C) Tree, grid iron, ring and radial

## Related questions

Description : For a city developed haphazardly, the layout of distribution pipes preferred to, is (A) Ring system (B) Radial system (C) Grid iron system (D) Dead end system

Description : In a well planned city, the layout of distribution pipes generally adopted, is  (A) Grid-iron system  (B) Interlaced system  (C) Reticulation system  (D) All the above

Last Answer : (D) All the above

Description : Chandigarh is a city which has roads generally parallel or perpendicular to each other. The ideal water supply system in such a city should be a. Dead and system b. Grid Iron system* c. Ring system d. Any of them

Last Answer : b. Grid Iron system*

Description : Which of the following distribution systems is more reliable ? (a) Radial system (b) Tree system (c) Ring main system (d) All are equally reliable

Last Answer : (c) Ring main system

Description : Which distribution system is more reliable? (a) Ring main system (b) Tree system (c) Radial system (d) All are equally reliable

Description : In case of laminar flow of fluid through a circular pipe, the (A) Shear stress over the cross-section is proportional to the distance from the surface of the pipe (B) Surface of velocity distribution is a ... occurs at a radial distance of 0.5 r from the centre of the pipe (r = pipe radius)

Last Answer : (B) Surface of velocity distribution is a paraboloid of revolution, whose volume equals half the volume of circumscribing cylinder

Description : Which of the following D.C. distribution system is the simplest and lowest in first cost ? (a) Radial system (b) Ring system (c) Inter-connected system (d) None of the above

Description : Which of the following D.C. distribution system is the simplest and lowest in first cost ? (a) Radial system (b) Ring system (c) Inter-connected system (d) None of the above

Description : For a circular slab carrying a uniformly distributed load, the ratio of the maximum negative to maximum positive radial moment, is (A) 1 (B) 2 (C) 3 (D) 5

Description : is the load on a circular slab of radius , the maximum radial moment at the centre of the slab, is (A) WR²/16 (B) 2WR²/16 (C) 3WR²/16 (D) 5WR²/16

Description : If is the uniformly distributed load on a circular slab of radius fixed at its ends, the maximum positive radial moment at its centre, is (A) 3WR²/16 (B) 2WR²/16 (C) WR²/16 (D) None of these

Description : The type of pipe commonly used in water supply distribution schemes, is  (A) R.C.C. pipes  (B) Hume pipes  (C) Cast iron pipes  (D) G.I. pipes

Last Answer : (C) Cast iron pipes

Description : The document that identifies what information needs to be shared, to whom, why, when and how is called the: a. communication management plan. b. stakeholder mapping grid. c. document distribution schedule. d. responsibility assignment matrix.

Last Answer : a. communication management plan.

Description : The document that identifies what information needs to be shared, to whom, why, when and  how is called the: a. communication management plan.  b. stakeholder mapping grid.  c. document distribution schedule.  d. responsibility assignment matrix.

Last Answer : a. communication management plan.

Description : Grid distribution system

Last Answer : Grid distribution system:-  In this system, when the feeder or loop or ring is charged (energized) by two or more than two substations from two or more than two different generating stations then it is known as “Grid distribution system. In this system only one feeder is utilized at a time.

Description : Advantages of Grid distribution scheme

Last Answer : Advantages of Grid distribution scheme 1. Supply to distribution transformer center is given through two different generating stations or major generating stations 2. It has highest reliability to ... highest reliability to maintain supply even when there was maintenance on any one feeder.

Description : In a free vortex, the (A) Velocity changes linearly with radial distance (B) Flow is necessarily rotational (C) Radial component of velocity is same everywhere (D) Stream lines are not circular

Description : Two bodies of equal mass are moving in circular paths at equal speed. The first body moves in a circle whose radius is twice as great as that of the second. The ratio of the centripetal or radial acceleration of the first body to that of the second is: w) 1 to 4 x) 1 to 3 y) 1 to 2 z) 1 to 1

Description : In barley stem vascular bundles are (a) closed and scattered (b) open and in a ring (c) closed and radial (d) open and scattered.

Last Answer : (a) closed and scattered (

Description : Distribution of shear intensity over a rectangular section of a beam, follows: (A) A circular curve (B) A straight line (C) A parabolic curve (D) An elliptical curve

Description : In a reinforced concrete beam , the shear stress distribution above the neutral axis following a (a) A straight line (b) Circular curve (c) Parabolic curve (d) All the above

Last Answer : (c) Parabolic curve

Description : The cracks which extend from bark towards the sap wood in the cross section of a tree, are called (A) Radial shakes (B) Star shakes (C) Heart shakes (D) Cup shakes

Description : Pick up the correct statement from the following: Method of sawing timber (A) Tangentially to annual rings, is known as tangential method (B) In four quarters such that each board cuts annual rings ... medullary rays and perpendicular to annual rings, is known as radial sawing (D) All the above

Description : Why radial distribution system used for short distance ?

Last Answer : Because of following disadvantages radial distribution system is not used for long distance:  Since there is only one feeder to DTC feed at one point so, 1) There is no reliability ... more time for fault finding & repairing Hence radial distribution system is used for short distance.

Description : The main criterion for selection of the size of a radial distribution system is

Last Answer : The main criterion for selection of the size of a radial distribution system is voltage drop

Description : Water supply includes  (A) Collection, transportation and treatment of water  (B) Distribution of water to consumers  (C) Provision of hydrants for fire fighting  (D) All the above

Last Answer : (D) All the above

Description : Water supply system includes  (A) Digging a well for water  (B) Construction of dams  (C) Construction of canals  (D) Entire arrangement from source to distribution

Last Answer : (D) Entire arrangement from source to distribution

Description : Distribution mains of any water supply, is normally designed for its average daily requirement  (A) 100 % . (B) 150 %  (C) 200 %  (D) 225 %

Last Answer : (D) 225 %

Description : When gravity and pumping systems of water distribution are adopted, the type of distribution  reservoir, is  (A) Elevated tank  (B) Ground source reservoir  (C) Intz tank  (D) Stand pipe

Last Answer : (A) Elevated tank

Last Answer : Technical losses: i) Copper losses ii) Unbalance loading iii) Long length of distribution lines iv) Conductor of inadequate size v) Various losses in transformer vi) Long distance between transformer and ... be the season behind this which is due to less interest of the line men in their work.

Description : What is the major difference in grid construction between power pentodes and conventional pentodes?

Last Answer : Conventional pentodes have a staggered grid arrangement, while power pentodes have a shielded grid arrangement.

Description : In a 100 TPD Sponge Iron plant, the sponge iron is fed to the Induction melting furnace,  producing molten steel at 88% yield. The Energy consumption details are as follows: Coal Consumption : 130 ... molten  steel (product). 3. Total Energy Consumption of Plant in Tons of Oil Equivalent (TOE )

Last Answer :  a) Specific Energy Consumption of Induction Melting Furnace  Molten Steel Production from the Induction melting furnace per day  = 100 x 88/100 = 88 TPD Total Energy Consumption of the Plant = 82400 kWh ... mark c) Total Energy consumption of Plant in ToE  = 655864000/107  = 65.586 ToE

Description : The figure below shows the structure of a mitochondrion with its four parts labelled A, B, C and D. Select the part correctly matched with its function. D B A C (a) D (outer ... possesses single circular DNA molecule and ribosomes (d) A (matrix) - major site for respiratory chain enzyme

Last Answer : (b) B (inner membrane) – forms infoldings called cristae

Description : QFor generating Coons patch we require a.A set of grid points on surface b.A set of control points c.Four bounding curves defining surface d.Two bounding curves and a set of grid control points

Last Answer : c.Four bounding curves defining surface

Description : (i) Give the four figure grid reference of the settlement of Hamirpura. -Geography

Last Answer : (a) (i) 0123-Settlement of Hamirpura. (ii) 078187-Temple in the Settlement of Jolpur. (b) (i) Unlined well. (ii) North-West. (c) (i) Settlement pattern in 0725-Dispersed Settlement pattern in Idarla-Nucleated. (ii) ... L B = 3 km 10 km = 30 km2 (j) (i) Longitude. (ii) Spot height 302 m.

Description : How to find four-figure and six-figure grid reference? -SST 10th

Last Answer : Four-figure grid reference: Square grid or four-figure grid reference e.g., the four figure grid reference of A in the figure is 6218. It means that A lies between Eastings 62 to 63 and ... there are squares in which are written QC and QD. These denote two lettered number of 100 square km.

Description : Give the four figure grid reference of a settlement with Spot height 261 -SST 10th

Last Answer : (a) (i) 1107 (ii) 1003 (b) 1606-Radial 1007-Trellis. (c) Two natural features seen in grid 0910 are: (i) River (ii) Broken ground. (d) The distance along the metalled road from the ... dry motors can cross this area. The map extract indicates that it is a dry summer season, rains have not come.

Description : Give four-figure grid references of the following: -SST 10th

Last Answer : (a) (i) 0722 (ii) 0826 (iii) 0526 (iv) 0918 (v) 0721 (b) (i) 032238 (ii) 050210 (iii) 019187 (iv) 075188 (v) 085259 (c ) (i) North-west (ii) South-west (iii) East ... is cart track. This is mainly because this is a rural area and most of these cart tracks connect villages in this region.

Description : Give the four-figure grid reference of : Dadarla and Bhamra -SST 10th

Last Answer : (a) The four figure grid reference of: (i) Dadarla -1020 (ii) Bhamra - 0420 (b) Dantrai is the largest settlement shown on the map extract. Post Office (PO) is the one communication facility ... indicates the cart-track. It is a path broader than a pack track, made by bullock or horse cart.

Description : Transition curves are introduced at either end of a circular curve, to obtain (A) Gradually decrease of curvature from zero at the tangent point to the specified quantity at the junction of the ... specified amount at the junction of the transition curve with main curve (D) None of these

Last Answer : (B) Gradual increase of super-elevation from zero at the tangent point to the specified amount at the junction of the transition curve with main curve

Description : A portion of an embankment having a uniform up-gradient 1 in 500 is circular with radius 1000 m of the centre line. It subtends 180° at the centre. If the height of the bank is 1 m at the lower end, and side slopes 2 ... earth work involved. (A) 26,000 m3 (B) 26,500 m3 (C) 27,000 m3 (D) 27,500 m

Last Answer : (D) 27,500 m3

Description : A pruning process in which a circular ring of bark measuring about 3 cm in length is removed.

Description : Diffraction due to circular aperture If a light passes through a small pinhole, and incident on a screen. What will be observed on the screen? A.A sharp bright point of the width equal to ... A bright ring at the centre surrounded by alternate dark and bright rings D. A diffused bright point

Last Answer : C. A bright ring at the centre surrounded by alternate dark and bright rings

Description : Grid lines are parallel to  (A) Magnetic meridian of the central point of the grid  (B) Line representing the central true meridian of the grid  (C) Geographical equator  (D) None of these

Last Answer : (B) Line representing the central true meridian of the grid

Description : Surveys which are carried out to provide a national grid of control for preparation of accurate  maps of large areas are known  (A) Plane surveys  (B) Geodetic surveys  (C) Geographical surveys  (D) Topographical surveys

Last Answer : (B) Geodetic surveys

Description : When loads are applied proportionately to a frame structure containing its members in one plane, the structure is called (A) Grid frame (B) Plane frame (C) Space frame (D) Truss frame

Last Answer : (C) Space frame

Description : Perpendicular offset from a tangent to the junction of a transition curve and circular curve is equal to (A) Shift (B) Twice the shift (C) Thrice the shift (D) Four times the shift

Last Answer : (D) Four times the shift

Description : The M.I. of hollow circular section about a central axis perpendicular to section as compared to its M.I. about horizontal axis is (A) Same (B) Double (C) Half (D) Four times