Compass Traverse

What direction is indicated by the number 4?

• north
• east
• south
• west

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

In a reduced bearing system, bearing is measured from:

• Nearest one (North or South)

• South

• West

• North

The direction of a line relative to a given meridian is called:

• Declination

• Bearing

• Angle

• Dip

The bearing of line AB as shown below is represented in reduced bearing as:

• N150^o

• E60^oS

• S30^o

• S30^oE

________ is a term used that prevents the needle from pointing to the magnetic North in a given locality.

• Local attraction

• Declination

• Deviation

• Local distraction

___________ bearing is measured in the direction of survey.

• Primary

• First

• Fore

• Front

Convert 22°30′ whole circle bearings to quadrant bearings?

• 180 – 22°30

• 22°30

• 360 – 22°30

• 270 – 22°30

Convert 122°30′ whole circle bearings to quadrant bearings?

• 180 – 122°30

• 122°30

• 360 – 122°30

• 270 – 122°30

Which of the following is the most convenient and portable instrument for direct measurement of directions?

• Prismatic compass

• Surveyor’s compass

• Theodolite

• Prism square

In prismatic compass, the bearing is measured as a whole in W.C.B system.

• Yes

• No