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  • Question
  • If ? is the declination of the Polaris and ? is the latitude of the place, the azimuth of the polaris, is


  • Options
  • A. If ? is the declination of the Polaris and ? is the latitude of the place, the azimuth of the polari
  • B. If ? is the declination of the Polaris and ? is the latitude of the place, the azimuth of the polari
  • C. If ? is the declination of the Polaris and ? is the latitude of the place, the azimuth of the polari
  • D. If ? is the declination of the Polaris and ? is the latitude of the place, the azimuth of the polari.

  • Correct Answer
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  • More questions

    • 1. The water carried sewerage system removes

    • Options
    • A. domestic sewage
    • B. industrial sewage
    • C. storm sewage
    • D. all the above.
    • Discuss
    • 2. 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 2:1, the earth work involved.

    • Options
    • A. 26, 000 m3
    • B. 26, 500 m3
    • C. 27, 000 m3
    • D. 27, 500 m3
    • Discuss
    • 3. For lime concrete,

    • Options
    • A. slump is 50 to 75 mm
    • B. flexural strength at 90 days is 0.2 N/mm2
    • C. compressive strength at 90 days is 1.5 N/mm2
    • D. compressive strength at 26 days is 1.2 N/mm2
    • E. all the above.
    • Discuss
    • 4. Pick up the correct statement from the following:

    • Options
    • A. The tides at any place occur a little less than 1 hour later, each succeeding day
    • B. The difference in time in solar hours and minutes from any lunar transit to the succeeding transit, is called high water level
    • C. The influence of the earth's gravity alone produces level-tidal less sea
    • D. The spinning force is maximum at the equator and zero at the poles
    • E. All of the above.
    • Discuss
    • 5. The main draw-back of centrifugal pump, is

    • Options
    • A. necessity of priming
    • B. discharge from pump varies with the load of water
    • C. for high heads, efficiency is low up to 50%
    • D. the suction lift is limited to 6 m
    • E. all the above.
    • Discuss
    • 6. High temperature

    • Options
    • A. increases the strength of concrete
    • B. decreases the strength of concrete
    • C. has no effect on the strength of concrete
    • D. none of these.
    • Discuss
    • 7. Raft foundation are generally preferred to when the area required for individual footing, is more than

    • Options
    • A. 25% to total area
    • B. 30% of total area
    • C. 40% to total area
    • D. 50% of total area.
    • Discuss
    • 8. Isohytes are the imaginary lines joining the points of equal

    • Options
    • A. pressure
    • B. height
    • C. humidity
    • D. rainfall.
    • Discuss
    • 9. The maximum axial load which is just sufficient to keep a column in a small deflected shape, is called

    • Options
    • A. crippling load
    • B. buckling load
    • C. critical load
    • D. all the above.
    • Discuss
    • 10. The aggregate containing moisture in pores and having its suface dry, is known as

    • Options
    • A. moist aggregates
    • B. very dry aggregates
    • C. dry aggregates
    • D. saturated surface dry aggregate
    • E. none of these.
    • Discuss


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