The correction for SPT value for N > 15 is
AN" =15-(N'+15)/2' N
BN'' =15+(N'-15)/2
CN" =15+(N'+15)/2
DN" =15-(N'-15)/2
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
The least count of prismatic compass is
Departure of a line is obtained by multiplying its length by .... of its reduced bearing
The line of collimation should be parallel to
The item of steel which is measured in sq. m is:
Which one is not the Primary source of Information in the following ?