Challenger App

No.1 PSC Learning App

1M+ Downloads
..... Instrument is used for setting out right angles

ALeveling staff

BCompass

CCross staff

DDumpy level

Answer:

C. Cross staff


Related Questions:

The value of Poisson's ratio depends upon
In the reaction, M R= Q*b*d² for the beam design, the letter Q represents, the
The liquid limit of a soil indicates its
An obstacle which obstructs both chaining and ranging may be
One mile is equal to ------ Feet