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#1. A check line in a chain surveying ?

#2. A plain scale is used to read ?

#3. The method of measuring distance by pacing is chiefly used in ?

#4. Direct ranging is possible only when the end stations are ?

#5. When the measured length is less than the actual length, the error is known as ?

#6. The tension, at which the effects of pull and sag for a tape are neutralised, is known as ?

#7. A plumb bob is required ?

#8. When the length of chain used in measuring distance is longer than the standard length, the error in measured distance will be ?

#9. Chain surveying consists of the arrangement of framework of triangles because a triangle is the simple plane figure which can be plotted uniquely if …………… of the triangle are known. ?

#10. The accuracy in laying down the perpendicular offsets and in measuring them depends upon ?

#11. The horizon glass in an optical square is ?

#12. The obstacle, which obstructs vision but not chaining, is a ?

#13. The true or geographical meridians through the various stations ?

#14. The horizontal angle between the true meridian and magnetic meridian is known as ?

#15. When the object lies on the left hand side of the chain line, then while taking offset with at optical square, it is held in ?

#16. In a whole circle system, the bearing of a line is measured ?

#17. Due to the magnetic influence of the earth, the magnetic needle of the prismatic compass be inclined downward towards the pole. This inclination of the needle with the horizontal is know ?

#18. Which of the following statement is wrong ?

#19. In plane surveying, ?

#20. An average length of a pace is ?

#21. A limestone is called found in seams of great thickness in non-crystalline texture with earthy appearance is called ?

#22. The metallic oxide used in the form of powder in a paint is called ?

#23. The sand is mixed with lime mortar to ?

#24. The type of brick suitable for panal walls for multi-storeyed buildings is ?

#25. Which of the following statement is wrong ?

#26. The addition of pozzolana to Portland cement causes ?

#27. According to Indian standard specifications, the temperature for curing is ?

#28. The lime which contains more than 30% of clayey impurities in the form of silica, alumina and iron oxide, is known as ?

#29. Rich or fat lime ?

#30. The main constituent of a Portland cement is ?

#31. The chief ingredient of a paint is ?

#32. The amount of gypsum, usually, added in the manufacture of cement is ?

#33. The percentage of the slag component of Portland-slag cement varies from ?

#34. Linseed oil is rapidly soluble in ?

#35. The base material for distemper is ?

#36. The expansion in Portland cement can be tested by ?

#37. The normal consistency of Portland cement is about ?

#38. The strength of cement concrete increases with ?

#39. The purpose of seasoning of timber is to ?

#40. The durability of concrete is proportional to ?

#41. The raft foundations are generally used when the required area of footing is………. the total area of the structure ?

#42. The centre to centre spacing of lateral reinforcement in pre-cast reinforced concrete piles should not exceed………………the least width of the pile ?

#43. In a stretching bond ?

#44. The best spacing of timber piles from centre to centre is ?

#45. The pre-stressed concrete piles as compared to pre-cast and reinforced concrete piles ?

#46. In order that the wall may be stable, the lowermost course of the wall footing is made ……….. the width of the wall ?

#47. Sheet piles are made of ?

#48. The type of stone masonry commonly adopted in the construction of residential building is ?

#49. When the depth of water is from 4.5 to 6 m, the type of coefferdam used is ?

#50. The cavity wall is generally provided for ?

#51. The arrangement of bricks is similar to English bond in ?

#52. For a building on the side of a busy street where the ordinary scaffolding will obstruct the traffic on road, the type of scaffolding provided is ?

#53. A horizontal member of stone, concrete or wood provided to give support for the vertical members of a wooden window, is called ?

#54. When heavy structural loads from columns are required to be transferred to a soil of low beating capacity, the most economical foundation is ?

#55. In made-up ground having a low value of its bearing power, heavy concentrated structural loads are generally supported by providing ?

#56. When a heavy structure is to be constructed in sandy soil, the foundation used is ?

#57. In a Raymond pile ?

#58. A brick which is half as wide as a full brick, is called ?

#59. The depth of arch is the ?

#60. A temporary structure constructed in a river for excluding water from a given site to enable the building operation to be performed on dry surface, is called ?

#61. The pre-tender stage of construction requires ?

#62. The use of bar chart is very popular in construction departments because ?

#63. Critical path method ?

#64. The earliest method used for planning of projects was ?

#65. The free float is equal to ?

#66. The essential condition for the decompression of an activity is that ?

#67. Float or slack represents the difference between the ?

#68. A milestone chart ?

#69. The construction works costing above rupees one lakh are classified as ?

#70. In a functional organisation ?

#71. The chart which gives an estimate about the amount of materials handling between various work stations stations is known as ?

#72. The occurrence of the completion of an activity, is called its ?

#73. CPM is ?

#74. The optimistic time represents ?

#75. The difference between the total float and free float is called ?

#76. In the critical path of construction planning, free float can be ?

#77. When float or slack of an activity is positive ?

#78. The time in which an activity will take to complete in case of difficulty, is called ?

#79. An activity requires ?

#80. PERT analysis is based ?

#81. The hydraulic efficiency of an impulse turbine is the ?

#82. A Pelton wheel is ?

#83. The undershot water wheels are those in which ?

#84. The hydraulic efficiency of an impulse turbine is maximum when velocity of wheel is ……… of the jet velocity ?

#85. Which of the following is not an impulse turbine ?

#86. In a reaction turbine, the draft tube is used ?

#87. In a Kaplan turbine runner, the number of blades are generally between ?

#88. The runaway speed of a hydraulic turbine is the speed ?

#89. The flow ratio of Francis turbine is defined as the ratio of the ?

#90. Which of the following statement is correct ?

#91. The hydraulic efficiency of an impulse turbine is the ?

#92. Braking jet in an impulse turbine is used ?

#93. Which of the following pump is suitable for small discharge and high heads ?

#94. Power required to drive a centrifugal pump is directly proportional to ……… of its impeller ?

#95. In a reciprocating pump, air vessels are used to ?

#96. Which of the following statement is correct ?

#97. Mechanical efficiency of a centrifugal pump is the ratio of ?

#98. The cavitation in reaction turbines is avoided, to a great extent by ?

#99. A Pelton wheel working under a constant head and discharge, has maximum efficiency when the speed ratio is ?

#100. Which of the following turbine is preferred for 0 to 25 m head of water ?

#101. The window usualy provided near the main roof of a room and opens above the adjoining verandah, is called ?

#102. The failure of foundation of a building is due to ?

#103. The addition surfactants in the concrete mix results in ?

#104. When the walls are subjected to heavy loading and the bearing capacity of the soil is very low, then the wall is constructed on ?

#105. For a structure subjected to the action of sea water, the cement used is ?

#106. The degree of grinding of cement is called ?

#107. The cement, widely used in retaining walls, is ?

#108. The inert mineral material used for the manufacture of mortars and concretes is ?

#109. High percentage of tricalcium silicate and low percentage of dicalcium silicate in cement results in ?

#110. The presence of dicalcium silicate in cement ?

#111. Initial setting time of ordinary Portland cement is ?

#112. The gypsum is added to the cement for ?