Athermocouple (0-200°c) is used to measure temperature in a slow-moving gas with a sensitivity of 0.05 v/°c. if you are asked to choose an a/d converter which has a range of 0-10v, determine (a) the minimum bit of the a/d converter, thus the minimum detectable temperature change of 0.1 °c, and (b) the binary code, the corresponding digital voltage, and temperature readout if the gas temperature is 150 °c,

If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.

Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise

Give heat transfer applications for the following, (i) gas turbines (propulsion) ) gas turbines (power generation). (iii) steam turbines. (iv) combined heat and power (chp). (v) automotive engines