(A) A device which when attached to an aircraft makes it invisible on the radar (X)
(B) A coating which reduces the visibility of an aircraft on radar (
)
(C) A Technology by which it is possible for the aircraft’s to spy in the enemy air-space (X)
(D) A technology by using which paratroopers can be dropped stealthily behind the enemy columns. (X)
Answers: . A coating which reduces the visibility of an aircraft on radar
