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A sonometer wire of length 1.5 m is made of steel. The tension in it produce an elastic strain of 1%. What is the fundamental frequency of steel if density and elasticity of steel are 7.7 × 103 kg / m3 and 2.2 × 1011 N/m2 respectively ? - physics 20131 AnswerWhich is stronger solid steel rod or hollow steel pipe?1 AnswerA steel strip of length, L = 200 mm is fixed at end A and rests at B on a vertical spring of stiffness, k = 2 N/mm. The steel strip is 5 mm wide and 10 mm thick. A vertical load, P = 50 N is applied at B, as shown in the figure. Considering E = 200 GPa, the force (in N) developed in the spring is __________. - gate civil 2017 1 AnswerIn a steel plate with bolted connections, the rupture of the net section is a mode of failure under -Civil Engineering-gate-20121 AnswerHow can we get the steel quantity by thumb rule ? I know that it is 1% for slab and 23%-for RCC column & beams.If I have10 Cum RCC work for column & beam then how can we get the steel quantity-in kg m or Qntl.?1 AnswerA steel tape of nominal length 30 m was suspended between supports to measure the length of a line. The measured length of the line on a slope of angle 3 0 50 is 29.859 m. The mean temperature during the measurement was 12 0 C and the pull applie1 AnswerIn the engineering stress-strain curve for mild steel, the Ultimate Tensile Strength (UTS) refers to1 AnswerFill in the blanks. GATE- Civil Engineering- 20131 AnswerIn stress strain curve of mild steel Ultimate Tensile Stress is1 Answer The semi-compact section of a laterally unsupported steel beam has an elastic section modulus, plastic section modulus and design bending compressive stress of 500 cm3 , 650 cm3 and 200 MPa, respectively. The design flexural capacity (expressed in k1 AnswerA steel rod was subjected to a fluctuating stress cycle that varied between a maximum of 400 MPa in tension to a minimum of 300 MPa in compression. What is the stress amplitude, in MPa?______. (-Gate metallurgical engineering 2014)1 AnswerHow can you check the diameter of steel after the construction?1 AnswerA rod of length 20mm is stretched to make a rod of length 40 mm. Subsequently, it is compressed to make a rod of final length 10 mm. Consider the longitudinal tensile strain as positive and compressive strain as negative. The total true longitudinal strain in the rod is _______1 AnswerFill in the blanks: -CBSE Class 8 History NCERT Solutions1 AnswerResistance of a metal wire of length 1 m is 26 Ω at 20°C. If the diameter of the wire is 0.3 mm, what will be the resistivity of the metal at that temperature?Predict the material of the wire. -CBSE Physics 1 AnswerWhat is RCC, Steel and Composite Bridges? explain all.1 AnswerWhy is India not able to perform to her full potential in iron and steel production? Explain any three reasons. - CBSE Geography1 AnswerGive brief description and uses of the following i Steel band ii Line ranger D ec13Jan14?1 AnswerRisers are NOT required for casting, GATE- Metallurgical Engineering- 20131 AnswerOn the given political map of India, locate and label the following features with appropriate symbols: (-CBSE Geography)1 Answer