Basic Civil Engineering (3110004) MCQs

MCQs of Introduction to Surveying & Levelling

Showing 81 to 80 out of 90 Questions
6 7 8 9
81.
In calculation of area by planimeter, additive constant is considered only when anchor point is ____________ the figure.
(a) Outside
(b) Inside
(c) Both A and B
(d) Cannot say
Answer:

Option (b)

82.
The GPS satellite constellation is made of _______ satellite/s.
(a) 1
(b) 12
(c) 24
(d) 18
Answer:

Option (c)

83.
For determining position of user in GPS, one needs to receive signals from at least ______ satellite/s.
(a) 1
(b) 2
(c) 5
(d) 4
Answer:

Option (d)

84.
The orbital radius of GPS satellites are approximately ______________.
(a) 1000 km
(b) 500 km
(c) 26600 km
(d) 35786 km
Answer:

Option (c)

85.
Each satellite of GPS constellation can be uniquely identified by its _____________.
(a) Number
(b) Name
(c) Pseudo random number (PRN)
(d) None of above
Answer:

Option (c)

86.
The Precise Code (P code) is available for ____________.
(a) Military use
(b) Civilian use
(c) Both A and B
(d) None of above
Answer:

Option (a)

87.
Remote sensing can be classified as ____________.
(a) Passive remote sensing
(b) Active remote sensing
(c) Both A and B
(d) None of above
Answer:

Option (c)

88.
GIS stands for
(a) Great information system
(b) Graphical information system
(c) Geographic information system
(d) None of above
Answer:

Option (c)

89.
Which is/are examples of GIS softwares ?
(a) Small world
(b) Map info
(c) Geo media
(d) All of above
Answer:

Option (d)

90.
IS GIS useful in natural resources management ?
(a) Yes
(b) No
(c) Cannot say
(d) None of above
Answer:

Option (a)

Showing 81 to 80 out of 90 Questions
6 7 8 9