Mining Engineering > GATE 2017 > Instrumentation
A multi-point borehole extensometer is used to monitor
A
convergence between the roof and the floor
B
strain between fixed points along a borehole
C
strain between the anchor point and the reference point on the surface
D
changing distances between fixed points along a borehole

Correct : d

Similar Questions

Match the following devices with their intended applications.
#93 MCQ
A trapezium has vertices marked as P, Q, R and S (in that order anticlockwise). The side PQ is parallel to side SR. Further, it is given that, PQ = 11 cm, QR...
#4 MCQ
Mosquitoes pose a threat to human health. Controlling mosquitoes using chemicals may have undesired consequences. In Florida, authorities have used geneticall...
#6 MCQ

Related Topics

No tags found

Unique Visitor Count

Total Unique Visitors

Loading......

Question Options

Contributed by: