इन्जिनियरिङ सेवा सिभिल इन्जिनियर (सातौँ तह) – प्राविधिक पत्र
इन्जिनियरिङ सेवा – सिभिल इन्जिनियर (सातौँ तह)
Civil Engineer – 7th Level · Engineering Service
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
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Taking dry volume as 1.54 m3 and one bag of cement as 0.035 m3, the number of cement bags required for 1 m3 of 1:2:4 concrete is about:
सही उत्तर: घ) 6.3 bags
Cement = 1.54/7 = 0.22 m3, and 0.22/0.035 = about 6.3 bags.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The centre line method of estimating is most suitable when:
सही उत्तर: ग) Walls are of similar cross-section throughout the building
The centre line method gives accurate results when wall sections are uniform.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In the long wall-short wall method, if the centre-to-centre length of a long wall is 6 m and wall thickness is 0.3 m, the out-to-out length of the long wall is:
सही उत्तर: ग) 6.3 m
Long wall out-to-out = c/c length + one wall thickness = 6 + 0.3 = 6.3 m.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A rectangular building has external dimensions 10 m x 8 m with all walls 0.3 m thick. The total centre line length of the walls is:
सही उत्तर: ख) 34.8 m
2 x [(10 - 0.3) + (8 - 0.3)] = 34.8 m.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In earthwork, the term 'lead' means:
सही उत्तर: ग) Horizontal distance over which excavated earth is carried
Lead is the horizontal haul distance; lift is the vertical distance.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A trench 10 m long, 0.8 m wide and 1.0 m deep is excavated. The quantity of earthwork is:
सही उत्तर: क) 8.0 m3
10 x 0.8 x 1.0 = 8.0 m3.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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An embankment has a formation width of 10 m, height 2 m and side slopes 2H:1V. Its cross-sectional area is:
सही उत्तर: क) 28 m2
A = (b + s d) d = (10 + 2 x 2) x 2 = 28 m2.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Two cross-sections of an embankment 50 m apart have areas 20 m2 and 30 m2. By the average end area (trapezoidal) method the volume is:
सही उत्तर: क) 1250 m3
V = 50 x (20 + 30)/2 = 1250 m3.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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The prismoidal formula for earthwork volume is applicable when the number of cross-sections is:
सही उत्तर: क) Odd
The prismoidal (Simpson's) rule needs an even number of intervals, that is, an odd number of sections.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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A Bill of Quantities (BOQ) issued with tender documents mainly contains:
सही उत्तर: क) Description of items with their quantities, to be priced by bidders
The BOQ lists work items and quantities for the bidders to quote rates.
💬 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।
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