Shortly explain ground effect.
[3 marks]Define disk loading and power loading.
[4 marks]Discuss maneuvering technique of a tandom rotor helicopter
[7 marks]Shortly define figure of merit.
[3 marks]Explain function of collective pitch.
[4 marks]Discuss axial climb and descend.
[7 marks]Discuss design of vertical fin and horizontal stabilizer with neat sketch.
Only draw a conventional helicopter and mention important components.
[3 marks]Explain function of cyclic pitch.
[4 marks]Explain tail rotor swash plate mechanism with neat sketch.
[7 marks]Define Thrust and Power Coefficient.
[3 marks]Discuss various blade tip design with neat sketch.
[4 marks]Discuss Hovering and axial climb performance.
[7 marks]How will you decide number of blades of main rotor design?
[3 marks]With neat sketch explain structural design of main rotor blade.
[4 marks]Explain function of main rotor swash plate with neat sketch.
[7 marks]With neat sketch explain feathering of main rotor blade.
[3 marks]Explain airfoil selection with neat sketch
[4 marks]With neat sketch describe types of helicopters with respect to main rotor configurations.
[7 marks]Define hover. How hover is performed by helicopter?
[3 marks]Shortly define blade loading and rotor solidity.
[4 marks]Describe qualities of highly maneuverable combat helicopter.1
[7 marks]Shortly describe chronological development of helicopters.
[3 marks]Draw and explain components of a conventional monorotor helicopter
[4 marks]With neat sketch explain flapping of main rotor blade.
[7 marks]