Reinforced Concrete Structure (R.C.C.) Design questions For SSC JE
31. The reinforcement bars are generally bent
A. By heating
B. By welding
C. Manually by using a lever
D. By casting in slope
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C. Manually by using a lever
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32. In case of past tensioned prestressed concrete beams another cones are designed primarily for
A. Torsion
B. Hoop tension
C. Hoop compression
D. Bearing compression
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33. Usually the thickness of floor slabs for buildings is not less than
A. 11 cm
B. 10 cm
C. 9 cm
D. 12 cm
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34. In port tensioned pre-stressed concrete members, spalling stresses are produced at
A. Bond zone
B. Anchorage zone
C. Maximum shear zone
D. Maximum bending moment zone
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35. As compare to an over reinforced section, an under reinforced section is preferred because
A. There is less chance of failure
B. It is more economical
C. It causes only compression failure for which the chances are least
D. It cause tension failure for which the chances are generally less
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