SAR Fundamentals/Navigation instruments theory/Question bank

From PCSAR

< SAR Fundamentals | Navigation instruments theory(Difference between revisions)
Jump to: navigation, search
Current revision (21:56, 8 January 2019) (edit) (undo)
(Replacing page with '{{question bank}}')
 
(4 intermediate revisions not shown.)
Line 1: Line 1:
-
<table class="sortable wikitable" border="1" style="border:1px #AAA solid; border-collapse: collapse;"><tr><th>#</th><th>Question</th><th>Answer</th></tr>{{#ask: [[Category:Lesson question]] [[Question bank::{{FULLPAGENAME}}]]
 
-
| ? Question
 
-
| ? Answer
 
-
| format=template
 
-
| template=Question bank/Question
 
-
| link=none
 
-
}}<table>
 
-
 
-
----
 
{{question bank}}
{{question bank}}

Current revision

#QuestionAnswer

1

Name 3 ways that a GPS can fail.

  • radio interference
  • blocked view of sky
  • cold batteries
  • wet electronics

10

Will a GPS work well in heavy fog?

Yes.

2

Is a GPS effective in a heavy blizzard?

Yes

3

Is a GPS effective in a canyon?

no, (probably not)

4

The difference between true north and magnetic north is known as?

Declination.

5

How accurate (in meters) is a GPS with and without WAAS?

With WAAS, 1m. Without WAAS 10-15m.

6

Can you use a South American compass in North America?

Only if it has a global needle.

7

What four instruments are effective used for foot navigation in the wilderness?

pace counter, compass, altimeter, GPS

8

What does declination mean?

It's the difference in degrees between True North and Magnetic North for a region.

9

Name 4 different types of instruments used to help navigate for ground SAR.

  • Compass
  • GPS
  • Altimeter
  • Pace counter
Personal tools