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Describe the five factors formulated by the pugsley for safety factor. How does notch sensitivity affect fatigue failure compared to other factors?
Discuss the constructional details of leaf, coil and torsion bar springs
Explain about different kinds of the microphones in detail.
Sketch and discuss any three types of steering gears. Critically discuss the Hotchkiss and torque tube drives.
Describe the working principle of kaplan turbine with neat and suitable sketch.
Discuss the principle of the differential. Provide the different types of the loads acting on rear axle.
Illustrate Rayleigh’s upper bound technique to estimate the natural frequency of system.
What are steady state handling characteristics of over steer vehicle? Critically discuss the factors which affect the rolling resistance of tyres.
Illustrate clearly constructional details and operation of different rear axle drives. Illustrate your answer with neat and simple sketches.
Specify the function of the moving coil receiver?
Which type of the rear axle is appropriate for heavy vehicle? Discuss. Write down the various loads acting on the rear axles.
Illustrate the construction of pressure-volume diagram of a typical four stroke petrol engine.
List the advantages of multi cylinder engines. When maximum torque is attained in the particular gear?
Water is flowing through tapering pipe having diameters 300 mm and 150 mm at sections 1 and 2 respectively. Section 1 is 10 m above datum and section 2 is 6 m above datum. Determine the intensity of
Write down the mechanism of NOx emission in the CI engine? How the NOx emissions in diesel engines can be controlled?
Illustrate the effects of spark plug location and spark timing on NO formation in SI engine
Write down the effect of transient operation of engine on pollution. How the HC emissions formed in the SI engines?
Illustrate the construction and working of Chevrolet turbo glide transmission.
Sketch and illustrate the Working of Cotal gear box. Discuss the construction and working of the Ford T Model transmission with neat sketch.
Write down the advantages of Automatic Transmission. Write down the functions of the Control unit in ECT.
Write down the expression for stiffness matrix for truss element. Write down the expression for shape function N and displacement function u for the one dimensional bar element.
What do you mean by rigidity modulus? What do you mean by kinematic viscosity?
Describe the working of 4-stroke SI engine with the help of suitable schematic and pressure-crank angle diagrams.
Describe the properties of the mutual information.
Explain the discrete and continuous random variable.