Spanning Tree where you write 5 chapters. 1. Introduction: Definition, example and characteristics
2. Details of Working procedure and Graphical representation for both of Kruskal and Prim's techniques
3. Design algorithm for both Kruskal and Prim's techniques
4. Implementation (coding) of those algorithms
5. Finding, Result and Conclusion

Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.

During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false

Amixture of slurry and mud is to be pumped through a horizontal pipe of diameter 500 mm. the fluid behaves as a bingham plastic with a yield stress of 30 pa and viscosity 0.04 pa.s. describe the effects of the shear stress through a transverse section of the pipe by plotting the variation in shear stress and velocity profile: (i) just before the slurry starts to move (ii) as the slurry flows when the pressure gradient is double that in part (i)