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Chemical Engineering Basics - Engineering

Q1:

RADAR is

A acronym for Radio Detection and Ranging.

B name of technique for locating distant objects.

C name of instrument for locating distant objects.

D all (a), (b) & (c)

ANS:D - all (a), (b) & (c)

The statement "all (a), (b) & (c)" means that all options (a), (b), and (c) provided in the question are correct.

  • Option (a) states that RADAR is an acronym for "Radio Detection and Ranging," which is correct.
  • Option (b) states that RADAR is the name of the technique for locating distant objects, which is also correct.
  • Option (c) states that RADAR is the name of the instrument for locating distant objects, which is also accurate.
Therefore, all three options are correct, and RADAR serves as both the name of the technique and the instrument, as well as being an acronym for its full form.