7
1-57. The range capability of a 3D radar is
limited by which of the following
characteristics?
1. Low prf
2. Long prt
3. Low output power
4. High operating frequency
1-58. Fire control radars must be directed to
the general location of a desired target.
This is because of which of the following
characteristics?
1. Low output power level
2. Low degree of accuracy
3. Narrow beam pattern
4. Poor resolution
1-59. When a fire-control radar antenna
approaches the general direction of a
target, the radar enters which of the
following modes of operation?
1. Acquisition
2. Designation
3. Lock-on
4. Track
1-60. Which of the following characteristics
is/are typical of a fire-control radar?
1. Very high prf
2. Very narrow pw
3. Very narrow beam
4. All of the above
1-61. Complete control of a beam-rider missile
requires what minimum number of radar
beams?
1.
1
2.
2
3.
3
4.
4
