Question is ⇒ Radar principle is used in, Options are ⇒ (A) detection of aircraft, (B) burglar alarms, (C) garage door openers, (D) all of the above, (E) , Leave your comments or Download question paper.

Question is ⇒ Radar principle is used in, Options are ⇒ (A) detection of aircraft, (B) burglar alarms, (C) garage door openers, (D) all of the above, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	Radar principle is used in
A.	detection of aircraft [Wrong Answer]
B.	burglar alarms [Wrong Answer]
C.	garage door openers [Wrong Answer]
D.	all of the above [Correct Answer]
View Answer 1 -1 Explanation:- Answer : D Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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