267 Sub-Engineer Mock Test of 25 Past Question #6 Sub-Engineer Collection of 25 Past Question from Loksewa Aayog Mock Test. 1 / 25 1. Permissible compressive strength of M 200 concrete grade is A. 100 kg/cm2 B. 150 kg/cm2 C. 200 kg/cm2 D. 250 kg/cm2 2 / 25 2. The factor of safety for A. steel and concrete are same B. steel is lower than that for concrete C. steel is higher than that for concrete D. none of the above 3 / 25 3. The angle that Coulomb’s failure Envelope makes with horizontal is called? A. cohesion B. angle of internal friction C. angle of repose D. none of the above 4 / 25 4. Generally, soil is considered as A. Single phase system B. Two phase system C. Three phase system D. None of above 5 / 25 5. The normal stress in a fluid will be constant in all directions at a point only if A. it is incompressible B. it has uniform viscosity C. it has zero viscosity D. it is at rest 6 / 25 6. The local swelling of a finished plaster, is termed A. Cracking B. Dubbing C. Blistering D. Hacking 7 / 25 7. Dextrin is A. Animal glue B. Starch glue C. Rubber based adhesive D. Albumin glue 8 / 25 8. If the mach number for a fluid flow is less than 1, the flow is A. Sonic B. Super sonic C. Sub sonic D. None 9 / 25 9. The upper surface of the weir over which water flows, is known as A. Vein B. Nappe C. Sill D. None 10 / 25 10. The soil transported by running water is called A. Alluvial soil B. Lacustrine soil C. Aeolian soil D. Marine soil 11 / 25 11. In RCC beam, if the amount of steel increases the depth of N.A A. Constant B. Increase C. Decrease D. None 12 / 25 12. Irrigation canal are generally aligned along A. Ridge line B. Contour line C. Valley line D. Straight line 13 / 25 13. Critical path is A. Always longest B. Always shortest C. May be long D. May be short 14 / 25 14. Camber is provided in roads for A. Effectives drainage B. Counteracting centrifugal forces C. For braking efficiency D. None 15 / 25 15. Greater accuracy in linear measurements, is obtained by A. tacheometry B. direct chaining C. direct taping D. all the above 16 / 25 16. Contour lines A. Cross each other B. End abruptly C. Are uniformly spaced D. Close somewhere 17 / 25 17. The liquid part of the paint is called A. Pigment B. Vehicle C. Solvent D. Drier 18 / 25 18. The ratio of the unit weight of soil solids to that of water is called A. Void ratio B. Porosity C. Specific gravity D. Degree of saturation 19 / 25 19. For well graded soil, the co-efficient of curvature will be between A. 1 & 10 B. 2 & 8 C. 3 & 7 D. 1 & 3 20 / 25 20. The amount of cement required for 10 m3 of concrete mix (1:3:6) A. 43 bags B. 33 bags C. 63 bags D. 50 bags 21 / 25 21. Rocks formed due to alternation of original structure due to heat and excessive pressure are called: A. Sedimentary rock B. Igneous rock C. Metamorphic rock D. None 22 / 25 22. If slenderness ratio for a column is 100 then the column is said to be A. Long B. Medium C. Short D. None 23 / 25 23. The property of concrete in which the water tends to rise to the surface while placing and compacting is called A. Segregation B. Bleeding C. Bulking D. Creep 24 / 25 24. Most important sources of water for public water supply, is from A. Lakes B. Ponds C. Streams D. Rivers 25 / 25 25. The length of septic tank is determined by A. Self cleaning velocity B. Depth of tank C. Width of tank D. All of above Your score is The average score is 69% 0% Restart quiz Exit civil engineerloksewamcqmcq civilmcqcivilmock testpscsub engineersub engineer mock test
