नेपाल व्यावसायिक लाइसेन्स नेपाल इन्जिनियरिङ काउन्सिल लाइसेन्स तयारी
नेपाल व्यावसायिक लाइसेन्स – नेपाल इन्जिनियरिङ काउन्सिल लाइसेन्स
NEC License Exam · Nepal Professional License Exams
२,४१४ प्रश्न उपलब्ध। मोड छान्नुहोस्:
लाइसेन्स परीक्षा: प्रश्न र उत्तर
सही लागेको विकल्पमा थिच्नुहोस्। सही भए हरियो, गलत भए रातो देखिन्छ; ३ सेकेन्डपछि सही उत्तर र व्याख्या देखिन्छ।
सही: ० / ०
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As per IS 456, the pitch of transverse ties in a column shall not exceed the least of the least lateral dimension of the column, 16 times the smallest longitudinal bar diameter, and:
सही उत्तर: ख) 300 mm
IS 456 clause 26.5.3.2(c) limits the tie pitch to the least of these three: least lateral dimension, 16φ and 300 mm.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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As per IS 456, the minimum diameter of longitudinal bars in an RCC column is:
सही उत्तर: क) 12 mm
IS 456 clause 26.5.3.1 requires longitudinal bars in columns to be not less than 12 mm in diameter.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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As per IS 456, the maximum longitudinal reinforcement in an RCC column (as a percentage of gross cross-sectional area) shall not exceed:
सही उत्तर: घ) 6%
IS 456 clause 26.5.3.1 sets the maximum longitudinal steel in a column at 6% of gross area (4% is recommended for practical reasons).
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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As per IS 456, the minimum area of tension reinforcement in a beam is given by As/(bd) equal to:
सही उत्तर: ग) 0.85/fy
IS 456 clause 26.5.1.1 specifies minimum tension steel As/(bd) = 0.85/fy.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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As per IS 456, the maximum area of tension reinforcement in an RCC beam should not exceed:
सही उत्तर: ख) 4% of bD
IS 456 clause 26.5.1.1 limits the maximum tension (and compression) reinforcement in a beam to 0.04 bD.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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As per IS 456, the basic span-to-effective-depth ratio for deflection control of a simply supported beam (span up to 10 m) is:
सही उत्तर: क) 20
IS 456 clause 23.2.1 gives basic l/d values of 7 for cantilevers, 20 for simply supported and 26 for continuous beams.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In the IS 456 flexural stress block, the resultant compressive force in concrete acts at what depth from the extreme compression fibre?
सही उत्तर: घ) 0.42 xu
The centroid of the IS 456 stress block lies at 0.42 xu, so the lever arm is d − 0.42 xu.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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In the IS 456 limit state stress block for flexure, the total compressive force in concrete for a rectangular section of width b and neutral axis depth xu is:
सही उत्तर: ग) 0.36 fck b xu
The area of the IS 456 parabolic-rectangular stress block gives a compressive force of 0.36 fck b xu.
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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As per IS 456:2000 (limit state method), the maximum strain in concrete at the outermost compression fibre in flexure is taken as:
सही उत्तर: ख) 0.0035
IS 456 clause 38.1 assumes a limiting compressive strain of 0.0035 in bending (0.002 applies to axial compression).
💬 टिप्पणी / गल्ती रिपोर्ट (०)
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Nepal Standards (NS) for construction materials such as cement and reinforcing steel are issued by the:
सही उत्तर: क) Nepal Bureau of Standards and Metrology
The Nepal Bureau of Standards and Metrology (NBSM) formulates Nepal Standards and grants the NS quality mark.
💬 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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