The Aerosonde is a small UAV designed

This vehicle communicates the results of the mission, e.g. photographs,are usually obtained from it until it is recovered at base.

In the operational pattern of UAV’s, Dangerous roles means

In both military and civilian policing operations there are roles whereit is imperative not to alert the ‘enemy’. Such type of roll is called as

If the altitude of the UAV is over 15,000 m and endurance is more than24 hours, then such UAV falls under which classification

If the altitude of the UAV is in the range of 5000 - 15,000 m andendurance is more than 24 hours, then such UAV falls under which classification

If the wing span of the UAV is less than 150 mm, then such UAV falls under which classification

A rigid body is a solid body with deformation equal to

The distance between any two given points on arigid body

A couple consistsof

Which type of support prevents movement in the vertical and horizontaldirection but allows rotation?

For interception roles, the speed of the UAV varies from

The following condition is not expected to happen in case of UAVs at extreme heat conditions?

The following condition is least expected to happen in case of UAVs atextreme cold conditions?

_________________ may be hand-launched which has a very short range andendurance

_______________is the first phase to design an Unmanned Aerial Vehicle

A more detailed analysis of the aerodynamics, dynamics, structures and ancillary systems of the aircraft, the mechanical, electronic and environmental systems of the control station and any other sub-systems such as the launch and recovery systems is done in which design phase

If the endurance of the UAV is increased what happens to the aerodynamic efficiency of the UAV

For a short range UAV, the mass of the fuel to be carried will be ____________of all – up – mass (AUM) of the UAV

For a long range UAV, the mass of the fuel to be carried will be____________ of all – up – mass (AUM) of the UAV

If the endurance of a UAV is more than 24 hour, then such UAV is usedfor

If the endurance of a UAV is less than 1 hour, then such UAV is usedfor

The radius of action of the UAV may be limited because of  

For a close range surveillance roles, the speed of the UAV varies from

For a off board naval roles, the speed of the UAV varies from

For a long range surveillance roles, the speed of the UAV varies from

The length of the runway required for UAV to airborne depends upon

Roller support has reaction force acting in

Pinned support has reaction force acting in

According to varignon’s theorem

The ability of the air to remain attached to the upper surface of the wing fails at

When the air to remain attached to the upper surface of the wing fails,

The drag coefficient is directly proportional to the___________

Induced drag force is directly proportional to

The aerodynamic head (q) is given as

The total drag acting on the aircraft is given as

At an intermediate air speed, the total drag is minimum when

If the aircraft speed is less than theabsolute minimum flight speed

Disc loading (p) is given as

The density of packing is higher in

The packing density is given as

Due to the repeated flight cycles and frequent use, planes’metal elements weaken over time before it fails. This type of load is called as

The natural frequencies of the UAV and components _________ as size reduces.

A forward undercarriage retraction in a HTOL aircraft will move the aircraft centre of mass

Several naval helicopters have

The speed at the rotor tip is limited by ___________ and so tends to be similar for all sizes of the rotor.

Roller support resists

Pinned support resists

Fixed support resists

Roller support has reaction forceacting in

Pinned support has a reaction force acting in

Pin or hinge support prevents momentsin

Roller support allows rotation and translation in

A fixed support

According to varignon’s theorem