सिभिल इन्जिनियरिङ

सिभिल इन्जिनियरिङ: प्रश्न र उत्तर

सही लागेको विकल्पमा थिच्नुहोस्। सही भए हरियो, गलत भए रातो देखिन्छ; ३ सेकेन्डपछि सही उत्तर र व्याख्या देखिन्छ।

सही: ० / ०

2931. In a mass haul diagram, a horizontal 'balancing line' cutting the curve at two points indicates that between those points:

      कThe volumes of cut and fill are equal खThere is no earthwork गOnly excavation takes place घThe haul distance is zero
      💬 टिप्पणी / गल्ती रिपोर्ट (०)

      छलफल / प्रश्न उत्तरमा गल्ती छ

      पठाउनुहोस्

      टिप्पणी जाँचपछि मात्र देखिन्छ।

2932. The trapezoidal rule for computing areas assumes that the boundary between successive ordinates is:

      कA cubic curve खA parabolic arc गA circular arc घA straight line
      💬 टिप्पणी / गल्ती रिपोर्ट (०)

      छलफल / प्रश्न उत्तरमा गल्ती छ

      पठाउनुहोस्

      टिप्पणी जाँचपछि मात्र देखिन्छ।

2933. The areas enclosed by the 100 m, 102 m and 104 m contours of a hill are 900 m², 400 m² and 100 m² respectively. By the prismoidal (Simpson's) formula, the volume between the 100 m and 104 m contours is about:

      क2600 m³ ख1800 m³ ग1733 m³ घ1400 m³
      💬 टिप्पणी / गल्ती रिपोर्ट (०)

      छलफल / प्रश्न उत्तरमा गल्ती छ

      पठाउनुहोस्

      टिप्पणी जाँचपछि मात्र देखिन्छ।

2934. A contour map is used in water resources projects to delineate the:

      कMagnetic declination of the area खCatchment area of a river or reservoir गOwnership of land parcels घPopulation density of villages
      💬 टिप्पणी / गल्ती रिपोर्ट (०)

      छलफल / प्रश्न उत्तरमा गल्ती छ

      पठाउनुहोस्

      टिप्पणी जाँचपछि मात्र देखिन्छ।

2935. A ridge line, joining the highest points of the ground and dividing the flow of rainwater to either side, is also called a:

      कWatershed line खThalweg गContour gradient घAgonic line
      💬 टिप्पणी / गल्ती रिपोर्ट (०)

      छलफल / प्रश्न उत्तरमा गल्ती छ

      पठाउनुहोस्

      टिप्पणी जाँचपछि मात्र देखिन्छ।

2936. Where contour lines cross a ridge, they form V or U shapes with the apex pointing:

      कTowards the nearest river crossing upstream खTowards higher ground (uphill) गAlways towards the north घTowards lower ground (downhill)
      💬 टिप्पणी / गल्ती रिपोर्ट (०)

      छलफल / प्रश्न उत्तरमा गल्ती छ

      पठाउनुहोस्

      टिप्पणी जाँचपछि मात्र देखिन्छ।

2937. The contour lines of a uniformly inclined plane surface are:

      कCurved and closely spaced at the top खConcentric circles गStraight, parallel and equally spaced घLines that cross each other
      💬 टिप्पणी / गल्ती रिपोर्ट (०)

      छलफल / प्रश्न उत्तरमा गल्ती छ

      पठाउनुहोस्

      टिप्पणी जाँचपछि मात्र देखिन्छ।

2938. In plane tabling, the three-point problem becomes indeterminate when the table station lies:

      कInside the triangle formed by the three points खOn the circle passing through the three known points गOutside the triangle but far from it घExactly at the centre of gravity of the three points
      💬 टिप्पणी / गल्ती रिपोर्ट (०)

      छलफल / प्रश्न उत्तरमा गल्ती छ

      पठाउनुहोस्

      टिप्पणी जाँचपछि मात्र देखिन्छ।

2939. The Beaman stadia arc fitted to some alidades and theodolites is used to:

      कRead directly the factors needed for horizontal distance and difference in elevation, avoiding trigonometric computation खMeasure magnetic bearings गCentre the instrument over the station घSet out right angles
      💬 टिप्पणी / गल्ती रिपोर्ट (०)

      छलफल / प्रश्न उत्तरमा गल्ती छ

      पठाउनुहोस्

      टिप्पणी जाँचपछि मात्र देखिन्छ।

2940. In the movable hair (subtense) method of tacheometry:

      कNo telescope is used खThe stadia hairs are fixed and the staff intercept varies गA subtense bar is measured with a tape घThe staff intercept is kept fixed between targets and the distance between the hairs is varied with a micrometer screw
      💬 टिप्पणी / गल्ती रिपोर्ट (०)

      छलफल / प्रश्न उत्तरमा गल्ती छ

      पठाउनुहोस्

      टिप्पणी जाँचपछि मात्र देखिन्छ।