Title EST120 - Basics of Civil & Mechanical Engineering-- Part I - Basic Civil Engineering - ktu qbank.pdf ✅

D NSA192007 Pages:4 Page 1 of 4 Reg No.:_______________ Name:__________________________ APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY FIRST SEMESTER B.TECH DEGREE EXAMINATION(2019 scheme), DECEMBER 2019 Course Code: EST 120 Course Name: BASICS OF CIVIL & MECHANICAL ENGINEERING PART I: BASIC CIVIL ENGINEERING (2019-Scheme) Max. Marks: 50 Duration: 90 min PART A Answer all questions, each carries 4 marks. 1 Explain any two major disciplines of civil engineering. 2 What are the qualities of a good building stone? 3 Discuss the principles of surveying. 4 List out the criteria for the selection of a good roofing material. 5 Define bearing capacity of soil. (5x4=20) PART B Answer one full question from each module, each question carries 10 marks Module-I 6 a) Discuss the components of a residential building with a neat figure. (5) b) Explain the role of NBC, KBR and CRZ norms in building rules. (5) OR 7 a) Discuss the requisites of a good site plan for a building. (5) b) List out any five major factors to be considered for the selection of a good site for a residential building. (5) Module-II 8 a) Explain the types and uses of architectural glass as a construction material. (5) b) With sketches explain any five market forms of steel section and their uses. (5) OR 9 a) List out any five major qualities of a good timber. (5) b) List out two uses of any five different types of cement. (5) Module-III 10 a) With a neat sketch explain any two types of shallow foundation. (5) b) With neat sketches compare English bond and Flemish bond. (5) OR For More Visit : KtuQbank.com
D NSA192007 Pages:4 Page 2 of 4 11 a) Explain the water management and energy management in green buildings. (5) b) Discuss the civil engineering aspects of MEP and HVAC in a commercial building. (5) For More Visit : KtuQbank.com
D NSA192007 Pages:4 Page 3 of 4 Reg No.:_______________ Name:__________________________ APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY FIRST SEMESTER B.TECH DEGREE EXAMINATION, DECEMBER 2019 Course Code: EST 120 Course Name: BASICS OF CIVIL & MECHANICAL ENGINEERING PART II: BASIC MECHANICAL ENGINEERING (2019-Scheme) Max. Marks: 50 Duration: 90 min PART A Answer all questions, each carries 4 marks. 1 Draw the p-V diagram of a diesel cycle and define the terms (i) Compression ratio, (ii) Expansion ratio, and (iii) Cut-off ratio related to the Diesel cycle. (4) 2 With the help of a neat sketch show the important parts of an internal combustion engine. (4) 3 Define Cooling and Dehumidification .Also show the process in psychrometric chart. (4) 4 Differentiate between Impulse and Reaction turbine. Give examples for each type. (4) 5 Define the terms Rapid prototyping and Additive manufacturing. (4) PART B Answer one full question from each module, each question carries 10 marks Module-IV 6 An engine working on Diesel cycle has diameter 150 mm and stroke 200 mm. The clearance volume is 10 % of the swept volume. Determine the compression ratio and air standard efficiency of the engine if the cut-off takes place at 6 % of the stroke. (10 ) OR 7 a) Explain the MPFI system with block diagram. Also give its advantages (6) b) Give the concept of hybrid engines. (4) Module-V 8 a) A centrifugal pump using 1kW of electric motor for pumping water against 3m suction head and 7m delivery head. The discharge of the pump is 100 litters /minute. Find the efficiency of pump. (5) b) Explain the open belt and cross belt drive in power transmission. Also give the applications. (5) For More Visit : KtuQbank.com