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MCQs on President and Vice President Part 2 (in Hindi)
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MCQS - 2

B.Sc.,B.Ed| Selected in RPSC S. I. & Senior teacher exam 2012| 29th Rank in TGT 2012| 8 years teaching experience in Bhavisya Coaching Cente

Unacademy user
Sir to apke khne ka means ye hai ki double cover butt joint me hum assume krte hai ki threads portion dono shear planes se pass hota hai plss sir reply
Rupanzil Prince
2 years ago
yes...kyuki 90 percent cases m practically aisa hi hota h..kyuki shank portion se agar shear plane pass karana h to shank portion ko lamba hona padega but actually wo hota h nahi except in few cases