Mathematics · Reinforced Concrete Structures
एक आयताकार बीम खंड के लिए उदासीन अक्ष की गहराई ज्ञात कीजिए जिसकी चौड़ाई b = 250 mm, प्रभावी गहराई d = 460 mm है और जो 20 mm व्यास की 3 छड़ों से प्रबलित है। मान लें fck = 25 MPa और fy = 415 MPa।
- 1210.2 mm
- 2150.3 mm✓
- 390.0 mm
- 4120.5 mm
सही उत्तर देखें
150.3 mm
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Mathematics?
Practice full-length Mathematics mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Reinforced Concrete Structures?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Reinforced Concrete Structures