To observe an included angle with better accuracy the method preferred will be
AReiteration
BRepetition
CDouble observation
DVernier observation
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Cohesion less soil is
HUDCO serves as Apex Control Agency for mobilization of financial resources for
A good quality stone absorbs water less than
English education was started in Travancore for the first time during the reign of :
Type of pile which has an enlarged base and corrugated stem?