Question No.36. In order to determine the natural features sueh as valleys, rivers, lakes etc. the surveying preferred is- [RRB JE 30.08.2015] A. City surveying B. Location surveying C. Cadastral súrveying D. Topographical surveying Show Answer Answer Answer:Option D Question No. 37. In an engineering drawing it is written scale 1cm= 100 m. Which ratio […]
Question No.31. Which of the following scales is the smallest one? [SSC JE 2012] A. 1 cm = 50 m B. RF 1/50000 C. 4:200000 D. 1 cm = 5000 m Show Answer Answer Answer:Option D Question No. 32. One acre is ….. [Jharkhand SSC JE 2016] A. 2.471 Hectares B. 1.40467 Hectares C. 1.0 […]
Question No.26. The representative fraction of the scale 1cm=100km will be [F.C.I. JE 2016] A. 1/10000 B. 1/100 C. 1/100000 D. 1/10000000 Show Answer Answer Answer:Option D Question No. 27. A scale of 1 inch= 50 ft is mentioned on an old map. What is the corresponding equivalent scale? [UPPCI JE 2015/UPRVUNL JE 9-11-2016] A. […]
Question No.21. In a diagonal scale only [SSC JE 1 March 2017] A. Units can be shown B. Units, tenths can be shown C. Units, tenths and hundredths can be shown D. Units, tenths, hundredths and thousandths can be shown Show Answer Answer Answer:Option C Question No. 22. Which one of the following surveys is […]
Question No.16. In photogrammetric surveying, the stereoscopic view in which the overlaps are kept outwards and in which natural order is reversed is called: [Coal India 2016] A. Orthoscopic view B. Pseudoscopic view C. Perspective view D. Parallitic view Show Answer Answer Answer:Option B Question No. 17. Geodetic survey is different from plane surveying because […]
Question No.11. The most widely used antenna in GPS is: [RJC Exam, 21-08-2016] A. Slotted antenna B. Microstrip antenna C. Parabolic antenna D. Horn antenna Show Answer Answer Answer:Option B Question No. 12. In case of a direct vernier scale .. [SSC JE 4 MARCH 2017 Evening Shif] A. graduations increase in oprposite direction in […]
Question No.1. Which one of the following survey equipments is battery operated? [MP Drafman JE 08 July 2017 AM] A. Total station B. Plane table C. Auto level D. Dumpy level Show Answer Answer Answer:Option A Question No. 2. The curvature of the earth’s surface is taken into account if the extent of survey is […]
1. Water Content where , Ww = Weight of water Ws = Weight of solids Note – There can be no upper limit to water content i.e. w≥0 2. Void Ratio where , Vv = Volume of voids Vs = Volume of solids Note – though size of […]
Water Demand Formula for Fire Fighting – Environmental Engineering FIRE DEMAND FORMULA Water required for fire fighting is usually known as fire demand . Rate of fire demand is treated as a function of population and is worked out on the basis of empirical formula as follow- 1. Kuichling Formula where […]
Question No. 31. The failure plane is predetermined in the A. triaxial shear test B. direct shear test C. vane shear test D. unconfined compression test Show Answer Answer Answer: Option B Question No. 32. The upstream slope of an earth dam under steady seepage condition is A. equipotential line B. phreatic line C. flow-line […]