412 Sub-Engineer Mock Test of 25 Past Question #7 Sub-Engineer Collection of 25 Past Question from Loksewa Aayog Mock Test. 1 / 25 1. Commonly used material for water mains is: A. RCC B. steel C. cast iron D. aluminum 2 / 25 2. Septic tank is designed on the basis of sludge storage of: A. 30 litre/person B. 60 litre/person C. 90 litre/person D. 100 litre/person 3 / 25 3. The expansion joints are provided if the length of the concrete exceeds: A. 20m B. 45m C. 60m D. 75m 4 / 25 4. Most important step toward damp proofing of a wall is to find out: A. reason of dampness B. appropriate damp-proofing material C. degree of dampness D. possibility of damages 5 / 25 5. The strength of a structure in working stress method of analysis is assessed with respect to: A. elasticity stress B. ultimate stress C. yield stress D. permissible stress 6 / 25 6. Three point problem in plotting of survey is solved by: A. mechanical method B. graphical method C. Lehman's or trial and error method D. all of the above 7 / 25 7. The fitting used to supply water in service pipe from main pipe is known as: A. value B. tree C. ferrule D. goose neck 8 / 25 8. The maximum allowable super elevation in plain rolling terrain is: A. 6.7% B. 10% C. 7.0% D. 5.0% 9 / 25 9. Curing of concrete is keeping its exposed surface: A. cool and dry B. hot and dry C. wet and cool D. wet and warm 10 / 25 10. Codes used in Nepal for building construction/design is: A. National Building Codes (NBC) B. Indian Standard Codes (ISC) C. American Standard Codes (ASC) D. British Standard Codes (BSC) 11 / 25 11. The excavation expending 1.5 m in width and 10 sq.m. in plan area with a depth not exceeding 30 cm, is termed as: A. excavation B. surface dressing C. cutting D. surface excavation 12 / 25 12. In water bound macadam roads, binding material used is : A. stone dust B. brick dust C. sand D. cement 13 / 25 13. Minimum radius of horizontal curve in hill roads is: A. 5m B. 12m C. 18m D. 25m 14 / 25 14. Accurate method of discharges measurement from a source of stream is: A. bucket method B. float method C. V-notch method D. none of the above 15 / 25 15. A passage for the flow of surplus or waste water in a weir or irrigation system is known as: A. sluice B. spillway C. spur D. none of the above 16 / 25 16. The maximum pressure which a soil can carry without shear failure, is called A. Safe bearing capacity B. Net safe bearing capacity C. Net ultimate bearing capacity D. Ultimate bearing capacity 17 / 25 17. The compression resulting from a long term static load and consequent escape of pore water, is known as A. Compaction B. Consolidation C. Swelling D. None of these 18 / 25 18. The property of a material by which it can be drawn to a smaller section, due to tension, is called A. Plasticity B. Ductility C. Elasticity D. Malleability 19 / 25 19. 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 20 / 25 20. Bending moment at any section in a conjugate beam gives in the actual beam A. Slope B. Curvature C. Deflection D. Bending moment 21 / 25 21. In direct method of contouring, the process of locating or identifying points lying on a contour is called A. Ranging B. Centering C. Horizontal control D. Vertical control 22 / 25 22. In a rapid sand filter, air binding is caused due to excessive A. Negative pressure B. Pressure C. Turbidity D. Water pressure 23 / 25 23. The process of filling hollow spaces of walls before plastering, is known A. Hacking B. Dubbing C. Blistering D. Peeling 24 / 25 24. The type of roof which slopes in two directions with a break in the slope on each side is known as A. Gable roof B. Hip roof C. Gambrel roof D. Mansard roof 25 / 25 25. Efflorescence in cement is caused due to an excess of A. Alumina B. Iron oxide C. Silica D. Alkalis Your score is The average score is 59% 0% Restart quiz Exit civil engineerloksewamcqmcq civilmcqcivilmock testpscsub engineersub engineer mock test