In the absence of cross staff right angles can be set out from chain line by a chain or tape
ABy Pythagoras principle
BBy eye judgement
CBy similar triangle method
DBy swinging arc method
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Sum of three numbers is 20 If we multiply the first number by 2 and add the second to the result and subtract the third number, we get 23 By adding second number to three times the first number, we get
Red Blood Cells (RCB) are formed in :
The level difference in between two consecutive contours is called
The maximum intensity of loading that the soil will safety carry with a factor of safety against shear failure is
Which of the following helps in the operation of the choke coil?