इन्जिनियरिङ सेवा सब-इन्जिनियर (पाँचौँ तह) – प्राविधिक पत्र
इन्जिनियरिङ सेवा – सब-इन्जिनियर (पाँचौँ तह)
Sub-Engineer – 5th Level · Engineering Service
१,५०३ प्रश्न उपलब्ध। मोड छान्नुहोस्:
प्राविधिक पत्र: प्रश्न र उत्तर
सही लागेको विकल्पमा थिच्नुहोस्। सही भए हरियो, गलत भए रातो देखिन्छ; ५ सेकेन्डपछि सही उत्तर र व्याख्या देखिन्छ।
सही: ० / ०
-
In plane tabling, locating an inaccessible point by drawing rays to it from two known stations is called:
सही उत्तर: ख) Intersection
Intersection fixes a point where rays from two plotted stations cross; no distance to the point is needed.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
Determining the difference in elevation between two distant points with no intermediate readings, using a series of set-ups, is called:
सही उत्तर: घ) Differential levelling
Differential (fly) levelling finds the level difference between two points by successive set-ups and change points.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
Levelling carried out along the centre line of a proposed road to obtain the ground profile is called:
सही उत्तर: ख) Longitudinal (profile) levelling
Profile or longitudinal levelling gives elevations along a line to draw the longitudinal section.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
Levelling in which the vertical angle and horizontal distance are used to compute elevation differences is called:
सही उत्तर: क) Trigonometric levelling
Trigonometric levelling computes height differences from measured vertical angles and distances.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
The plane tabling method in which rays are drawn to objects from a single station and distances measured along them is called:
सही उत्तर: क) Radiation
In radiation, points are located by drawing rays from one station and scaling measured distances.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
In plane table surveying, orientation of the table by sighting a previously plotted station along the drawn line is called orientation by:
सही उत्तर: ख) Back sighting
Back sighting aligns the table by placing the alidade along the plotted line and sighting back to the previous station.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
The effect of atmospheric refraction on a line of sight is to make objects appear:
सही उत्तर: क) Higher than they actually are
Refraction bends the line of sight downward, so the staff reading is reduced; objects appear higher. Refraction correction is positive, about 1/7 of curvature.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
A tacheometer has K = 100 and C = 0.3 m. The staff intercept on a horizontal sight is 2.00 m. The horizontal distance is:
सही उत्तर: घ) 200.3 m
D = Ks + C = 100 × 2.00 + 0.3 = 200.3 m.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
In the fixed hair method of stadia tacheometry, the distance is computed from:
सही उत्तर: घ) The staff intercept between the stadia hairs
With fixed stadia hairs, the intercept on the staff varies with distance; D = Ks + C.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
-
In tacheometry with an inclined line of sight (angle θ) and staff held vertical, the horizontal distance is given by:
सही उत्तर: क) D = Ks cos²θ + C cos θ
For inclined sights with a vertical staff, D = Ks cos²θ + C cos θ.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
यी अभ्यास प्रश्न हुन्, आधिकारिक प्रश्न होइनन्। पाठ्यक्रम, विज्ञापन र नतिजाका लागि सम्बन्धित निकायको आधिकारिक वेबसाइट हेर्नुहोस्। उत्तरमा गल्ती भेटे प्रश्नमुनिको "टिप्पणी / गल्ती रिपोर्ट" मा लेख्नुहोस्।
नमस्ते! पाठ्यक्रम, सामान्य ज्ञान, भाषा परीक्षा वा कुनै प्रश्नको उत्तर बुझ्न सोध्नुहोस्।
AI ले गल्ती गर्न सक्छ। महत्वपूर्ण कुरा आधिकारिक स्रोतमा जाँच्नुहोस्।