BRAE 237 Final questions with 100%
complete solutions
When your inverted foresight is less than your inverted backsight you - correct answer ✔✔Add
360 to your foresight
"A" to "B" has an azimuth of 181° 54' 00". What is the bearing from "B" to "A"? - correct answer
✔✔N 1° 54' 00" E
What is the process of using distance to determine position called - correct answer
✔✔Trilateration
On a topographic map we generally want the contours - correct answer ✔✔smooth and dashed
On a four sided traverse, the sum of my interior angles is 359° 59'20". To balance the angles, I
would - correct answer ✔✔add 10 seconds to each angle
"A" to "B" has an azimuth of 347° 12' 50". What is the azimuth from "B" to "A"? - correct
answer ✔✔167° 12' 50"
The azimuth from B to C is 314° 05' 50". You set on B turn a clockwise angle from A to C of 65°
43' 35". What is the direction from B to A? - correct answer ✔✔248° 22' 15"
Based on the following angles on closing a circle, what would be the correction per angle for the
adjusted angles - correct answer ✔✔0° 00' 15"
, The unit of measurement in this class and for most surveying in the United States is - correct
answer ✔✔US Survey foot
The Azimuth from "A" to "B" is 34° 25'50". What is the Bearing from "B" to "A"? - correct
answer ✔✔South 34° 25' 50" West
What is the smallest unit of measurement on the rod used in differential leveling? - correct
answer ✔✔0.01'
What does GNSS Stand for? - correct answer ✔✔Global Navigation Satellite System
Between a point with an elevation of 326.4 and a point with an elevation of 331.8, a distance of
2.15 inches is measured on the map. The contour spot for 328 would fall - correct answer
✔✔roughly .64 inches from the 326.4 point
Azimuths - correct answer ✔✔Are always between 0 and 360
"A" to "B" has an azimuth of 219° 45' 25". What is the bearing from "A" to "B"? - correct answer
✔✔S 39° 45' 25" W
"A" to "B" has an azimuth of 287° 34' 25". What is the bearing from "A" to "B"? - correct answer
✔✔N 72° 25' 35" W
When doubling a vertical angle, the inverted angle is - correct answer ✔✔Subtracted from 360°
Accuracy is the absolute relationship between the measured value and the true value - correct
answer ✔✔True
complete solutions
When your inverted foresight is less than your inverted backsight you - correct answer ✔✔Add
360 to your foresight
"A" to "B" has an azimuth of 181° 54' 00". What is the bearing from "B" to "A"? - correct answer
✔✔N 1° 54' 00" E
What is the process of using distance to determine position called - correct answer
✔✔Trilateration
On a topographic map we generally want the contours - correct answer ✔✔smooth and dashed
On a four sided traverse, the sum of my interior angles is 359° 59'20". To balance the angles, I
would - correct answer ✔✔add 10 seconds to each angle
"A" to "B" has an azimuth of 347° 12' 50". What is the azimuth from "B" to "A"? - correct
answer ✔✔167° 12' 50"
The azimuth from B to C is 314° 05' 50". You set on B turn a clockwise angle from A to C of 65°
43' 35". What is the direction from B to A? - correct answer ✔✔248° 22' 15"
Based on the following angles on closing a circle, what would be the correction per angle for the
adjusted angles - correct answer ✔✔0° 00' 15"
, The unit of measurement in this class and for most surveying in the United States is - correct
answer ✔✔US Survey foot
The Azimuth from "A" to "B" is 34° 25'50". What is the Bearing from "B" to "A"? - correct
answer ✔✔South 34° 25' 50" West
What is the smallest unit of measurement on the rod used in differential leveling? - correct
answer ✔✔0.01'
What does GNSS Stand for? - correct answer ✔✔Global Navigation Satellite System
Between a point with an elevation of 326.4 and a point with an elevation of 331.8, a distance of
2.15 inches is measured on the map. The contour spot for 328 would fall - correct answer
✔✔roughly .64 inches from the 326.4 point
Azimuths - correct answer ✔✔Are always between 0 and 360
"A" to "B" has an azimuth of 219° 45' 25". What is the bearing from "A" to "B"? - correct answer
✔✔S 39° 45' 25" W
"A" to "B" has an azimuth of 287° 34' 25". What is the bearing from "A" to "B"? - correct answer
✔✔N 72° 25' 35" W
When doubling a vertical angle, the inverted angle is - correct answer ✔✔Subtracted from 360°
Accuracy is the absolute relationship between the measured value and the true value - correct
answer ✔✔True
