Explore topic-wise MCQs in Surveying.

This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Surveying knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following represents the correct sequence for the basis of EDM propagation?

A. Propagation, generation, reflection and reception
B. Generation, reception, reflection and propagation
C. Generation, propagation, reception and reflection
D. Generation, propagation, reflection and reception
Answer» E.
Discussion
2.

Phase difference can be expressed in which of the following format?

A. Meters per second
B. Meters
C. Cycles
D. Seconds
Answer» D. Seconds
Discussion
3.

What would be the value of length if the distance is given as 30m, m= 3 and the change in length is 8m.

A. 7.43m
B. 7.34m
C. 6.34m
D. 5.43m
Answer» C. 6.34m
Discussion
4.

For increasing accuracy, high frequency of propagation is used.

A. True
B. False
Answer» B. False
Discussion
5.

Electromagnetic waves are represented in which of the following format?

A. Longitudinal waves
B. Transverse waves
C. Sinusoidal waves
D. Surface waves
Answer» D. Surface waves
Discussion
6.

Find the value of D if the wave length of the wave is 40m, n=2 m and the angles are given as 1 = 0 , 2 = 180 .

A. 50m
B. 40m
C. 20m
D. 10m
Answer» B. 40m
Discussion
7.

Tellurometer, a type of EDM uses which of the following waves?

A. Visible rays
B. Infra-red waves
C. Micro waves
D. Radio waves
Answer» E.
Discussion
8.

The distance in EDM is measured by______________

A. Frequency of the wave
B. Wave length
C. Phase difference
D. Amplitude
Answer» D. Amplitude
Discussion
9.

Which property of an electromagnetic wave, depends on the medium in which it is travelling?

A. Velocity
B. Frequency
C. Time period
D. Wave length
Answer» B. Frequency
Discussion
10.

Modern EDM uses which among the following waves?

A. Visible rays
B. Thermal infra-red
C. Modulated infra-red
D. Radio waves
Answer» D. Radio waves
Discussion