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ITI
Surveyor
Surveyor Set-1
Hydrographic Survey
30

Hydrographic Survey MCQ with Answers

30) Which device is used for determining the depth of the sea bed ?

Lagrangian

Altimeter

Current Meter

Eco Sounder

Answer is:

Eco Sounder

Hydrographic Survey MCQ with Answers

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Related Hydrographic Survey MCQ with Answers

31) What is SONAR ?

Sound Navigation And Ranging

Satelite Navigation And Ranging

Sound navigation and reading

Sound navigation and recording

Answer is:

Sound Navigation And Ranging

32) Which an oceanographic device for flow measurement?

Pitot tube

Orifice meter

Eco sounder

Current meter

Answer is:

Current meter

33) Which current meter measures the displacement of an aceano graphic drifter ?

Lagrangian

Propeller type

Eulerian

Tilt current meter

Answer is:

Lagrangian

Hydrographic Survey MCQ with Answers

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