Survey - Survey In Civil Engineering objective questions and answers

21.  Odometer gives

   A. The number of revolutions

   B. The number of revolutions per minute

   C. The number of revolutions per hour

   D. Variations in the number of revolutions

22.  Pantagraph is used for

   A. Measuring distances

   B. Measuring areas

   C. Enlarging or reducing plans

   D.. Setting out right angles

23.  A geodimeter is used for the measurement of

   A. A distances

   B. Angles

   C. Areas

   D. Volume

24.  Aberrations

   A. Error in level readings

   B. Closing error

   C. Instrumental errors in levelling

   D. Optical defects of a lens

25.  International data line is located along

   A. Standard meridian

   B. Equator

   C. 180^o latitude

   D. Greenwitch meridian

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