Put true (T) or false (F), with respect turning circle, in ...

Put true (T) or false (F), with respect turning circle, in the following afirmatives and select the corret sequence:

( ) The drift angle at any point along the length of the ship is defined as the angle between the centre line of the ship and the tangent to the path of the point con~ cerned.

( ) The pivot point is defined as the foot of the perpendicular from the centre of the turn on to the middle line of the ship extended if necessary.

( ) The turning circle are by themselves indicators of initial response to rudder.

( ) Some ships, particularly high speed vessel, suffer an apparent loss of stability when it is turning.