A shaft whose upper deviation is zero is called basic shaft. Which one of the following letters indicates basic shaft?
Ae
BH
CE
Dh
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The permissible concrete stress in direct tension of M20 in calculation relating to resistance to cracking asper IS 3370-1965 part II is:
The projection of a traverse line on a line parallel to the meridian is known as ............................. of the line
The telescope of a dumpy level:
Among the following crops, which one is the most important anthropogenic source of both methane and nitrous oxide ?
The geological classification of marble: