Surveying - Engineering
Q1: During secular variation of magnetic meridian at different placesA
range of oscillations is constant
B
period of oscillation is constant
C
range and period of oscillation both vary
D
period of oscillation only varies.
ANS:C - range and period of oscillation both vary The magnetic meridian swings like a pendulum. It swings in one direction for a long time (100 to 200 years) and gradually comes to rest and then swings in the opposite direction. |
For help Students Orientation
Mcqs Questions
One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.