ESM421 Tma Solutions
1. Chain survey is not suitable for _____areas that are crowded with many details and wooded and undulating areas
—>> large
valley
small
rough
2. _____ are more durable them cloth tapes as they are made up of cloth that are reinforced with bran or copper wires.
reflectors tapes
steal tape
—>> Metallic Tape
Cloth Tape
3. The survey process passes through _____ main phases
6
5
—>> 3
4
4. An arrow is a piece of steel and iron of about . _____in length bent at the top into a circle and with a posited end allow for easy penetration into the ground.
—>> 4 – .5 meters
5 – .6 meters
7 – .8 meters
2 – .5 meters
5. _____ are measurements made outside the main survey line
Upsets
Outsets
insets
—>> Offsets
6. _____is a pole of about 2 meters in length alternatively painted white and red and is pointed at one end.
Place pole
Unit pole
land pole
—>> ranging pole
7. _____ are mistakes that can be attributed to the inexperience of the team leaders
radio errors
land errors
distraction errors
—>> gross errors
8. Land surveys are done for _____ on the surface of the earth.
things
—>> objects
houses
land
9. _____errors are said to be accidental errors hence cancel out and does not pose serious problem to the accuracy of the survey.
discarding
ignoring
—>> Compensating
distorting
10. _____ survey is suited for small areas that need the filling of geographical details.
cadestral
land
plane
—>> Chain
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