MECHATRONICS & MICROPROCESSOR-06ME64 Question papers

2007 -Dec.07-Jan.08-ME63

2007 -July-ME63

2008 -Dec.08-Jan.09-ME63

2008 -June.July-ME63

2009 -June.July-06ME64

2010 -May.June-06ME64

2010 -May.June-ME63

Material Properties Table

Aluminium Boiling Point: 2467°c Melting Point: 660°c Density: 2.7g/cm³ Thermal Conductivity: (300 K) 237 W·m−1·K−1 Young’s Modulus: 70GPa Shear Modulus: 26GPa Poisson Ratio: 0.35 Hardness Vickers: 167MPa Brinell: 245MPa	Copper Boiling Point:  2567°c Melting Point: 1083°c Density: 8.95 g/cm³ Thermal Conductivity: (300 K) 401 W·m−1·K−1 Young’s Modulus: 110–128 GPa Shear Modulus: 48 GPa Poisson Ratio: 0.34 Hardness Vickers: 369 MPa Brinell: 874 MPa	Chromium Boiling Point: 2672°c Melting Point: 1857°c Density: 7.19g/cm³ Thermal Conductivity: (300 K) 93.9 W·m−1·K−1 Young’s Modulus: 279 GPa Shear Modulus: 115 GPa Poisson Ratio: 0.21 Hardness Vickers: 1060 MPa Brinell: 1120 MPa
Cobalt Boiling Point: 2870°c Melting Point: 1495°c Density: 8.9g/cm³ Thermal Conductivity: (300 K) 100 W·m−1·K−1 Young’s Modulus: 209 GPa Shear Modulus: 75 GPa Poisson Ratio: 0.31 Hardness Vickers: 1043 MPa Brinell: 700 MPa	Gold Boiling Point: 2807°c Melting Point: 1064°c Density: 19.32 g/cm³ Thermal Conductivity: (300 K) 318 W·m−1·K−1 Tensile Strength: 120 MPa Young’s Modulus: 78 GPa Shear Modulus: 27GPa Poisson Ratio: 0.44 Hardness Vickers: 216 MPa Brinell: ???MPa	Iron Boiling Point: 2750°c Melting Point: 1535°c Density: 7.87 g/cm³ Thermal Conductivity: (300 K) 80.4 W·m−1·K−1 Tensile Strength: 140-720 MPa Young’s Modulus: 211 GPa Shear Modulus: 82 GPa Poisson Ratio: 0.29 Hardness Vickers: 608 MPa Brinell: 490 MPa
Lead Boiling Point: 1740°c Melting Point: 327°c Density: 11.35g/cm³ Thermal Conductivity: (300 K) 35.3 W·m−1·K−1 Tensile Strength: 14 MPa Young’s Modulus: 16 GPa Shear Modulus: 5.6 GPa Poisson Ratio: 0.44 Hardness Vickers: ?? MPa Brinell: 38.3 MPa	Mercury Boiling Point: 357°c Melting Point: -39°c Density: 13.55 g/cm³ Thermal Conductivity: (300 K) 8.30 W·m−1·K−1 Young’s Modulus:  N/A Shear Modulus: N/A Poisson Ratio: N/A Hardness Vickers: N/A Brinell: N/A	Molybdenum Boiling Point: 4612°c Melting Point: 2617 °c Density: 10.22g/cm³ Thermal Conductivity: (300 K) 138 W·m−1·K−1 Young’s Modulus: 329 GPa Shear Modulus: 126 GPa Poisson Ratio: 0.31 Hardness Vickers: 1530 MPa Brinell: 1500 MPa
Nickel Boiling Point: 2732°c Melting Point: 1453°c Density: 8.9g/cm³ Thermal Conductivity: (300 K) 90.9 W·m−1·K−1 Young’s Modulus: 200 GPa Shear Modulus: 76 GPa Poisson Ratio: 0.31 Hardness Vickers: 638 MPa Brinell: 700 MPa	Platinum Boiling Point: 3825 °C Melting Point: 1768.3 °C Density: 21.45 g·cm−3 Thermal Conductivity: (300 K) 71.6 W·m−1·K−1 Young’s Modulus: 168 GPa Shear Modulus: 61 GPa Poisson Ratio: 0.38 Hardness Vickers: 549 MPa Brinell: 392 MPa	Silver Boiling Point: 2162 °C Melting Point: 961.78 °C Density: 10.49 g·cm−3 Thermal Conductivity: (300 K) 429 W·m−1·K−1 Young’s Modulus: 83 GPa Shear Modulus: 30 GPa Poisson Ratio: 0.37 Hardness Vickers: 251 MPa Brinell: 24.5 MPa
Tin Boiling Point: 2602 °C Melting Point: 231.93 °C Density: (grey) 5.77 g·cm−3 (white) 7.37 g·cm−3 Thermal Conductivity: (300 K) 66.8 W·m−1·K−1 Young’s Modulus: 50 GPa Shear Modulus: 18 GPa Poisson Ratio: 0.36 Hardness Vickers:  ?? MPa Brinell: 51 MPa	Titanium Boiling Point: 3287°C Melting Point: 1668°C Density: 4.5g/Cm³ Thermal Conductivity: (300 K) 21.9 W·m−1·K−1 Young’s Modulus: 116 GPa Shear Modulus: 44 GPa Poisson Ratio: 0.32 Hardness Vickers:  970 MPa Brinell:  716 MPa	Tungsten Boiling Point: 5555 °C Melting Point: 3422 °C Density: 19.25 g/cm3 Thermal Conductivity: (300 K) 173 W·m−1·K−1 Young’s Modulus: 411 GPa Shear Modulus: 161 GPa Poisson Ratio: 0.28 Hardness Vickers:  3430 MPa Brinell:  2570 MPa
Vanadium Boiling Point: 3407 °C Melting Point: 1910 °C Density: 6.0 g/cm3 Thermal Conductivity: (300 K) 30.7 W·m−1·K−1 Young’s Modulus: 128 GPa Shear Modulus: 47 GPa Poisson Ratio: 0.37 Hardness Vickers:  628 MPa Brinell:  628 MPa	Zinc Boiling Point: 907 °C Melting Point: 419.53 °C Density: 7.14 g/cm3 Thermal Conductivity: (300 K) 116 W·m−1·K−1 Young’s Modulus: 108 GPa Shear Modulus: 43 GPa Poisson Ratio: 0.25 Hardness Vickers:  ?? Brinell: 412 MPa