Hydrographic Survey MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Hydrographic Survey, a fundamental topic in the field of Surveying. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Hydrographic Survey MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Hydrographic Survey mcq questions that explore various aspects of Hydrographic Survey problems. Each MCQ is crafted to challenge your understanding of Hydrographic Survey principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Surveying tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Hydrographic Survey MCQs are your pathway to success in mastering this essential Surveying topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Hydrographic Survey. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Hydrographic Survey knowledge to the test? Let's get started with our carefully curated MCQs!

Hydrographic Survey MCQs | Page 2 of 5

Q11.
The velocity of sound in sea can be determined by ____________
Discuss
Answer: (d).Sounding machine
Q12.
Determine the velocity of the sound in sea water if the surface temperature can be given as 32˚C and the salinity is given as 2.43.
Discuss
Answer: (b).1509.6 m/s
Q13.
Find the value of the surface temperature, if the velocity of the sound in sea water can be given as 2000 m/s and the salinity as 5.32.
Discuss
Answer: (a).57˚C
Discuss
Answer: (b).Measuring precipitation
Q15.
Rain gauge is expressed in terms of _________
Discuss
Answer: (d).Millimeters
Q16.
Calculate the total rainfall in an interval, where volume of the bucket is taken as 24cu. m and time interval N = 3.
Discuss
Answer: (a).72cu. m
Q17.
Find the least count of the instrument used in case of rainfall determination, if the volume of the bucket is 50cu. m and the area of the funnel is about 21 sq. m.
Discuss
Answer: (c).2.38 m
Q18.
What would be the rate of rainfall if the value of N can be given as 2 and the difference in time can be given as 24 sec with the L.C of the instrument as 1m?
Discuss
Answer: (b).48m-sec
Q19.
Tipping bucket used in the rain gauge will turn under the action of ___________
Discuss
Answer: (c).Gravity
Q20.
Which of the following rain gauge equipment is used in case of remote areas?
Discuss
Answer: (d).Tipping bucket
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