When Chandrayaan-3 of ISRO landed on the moon? 

Inclined loads generally cause 

Honey combed structure is found in 

In full sectional view the object is imagined to be cut off 

The effect of arching a beam, is 

Find out how will the key figure (X) look like after rotation. 

The method in which reading are taken of the staff indicated by two fixed stadia wires in the diaphragm of the telescope…

Which of the following is not the function of leveling head?