A.A is more sensitive as compared to B
B.B is more sensitive as compared to B
C.A has wider range than B
D.B has better damping as compared to A
E.None of the above
A.every human society
B.some human societies
C.in Asia only
A.All sides of patterns
B.All round surfaces of pattern
C.All corners of the pattern
D.All horizontal surfaces of the pattern
E.All vertical surfaces of the pattern
A.Has locking arrangement
B.Has a hole drilled through for inserting locking pin
C.Has coefficient of friction equal to or greater than the tangent of the load angle
D.Has fine pitch screw threads
E.None of the above
A.Earthworm
B.Cockroach
C.Prawn
D.All of these
A.limestone and potassium chloride
B.dolomite and sodium hydroxide
C.limestone brine and coal
D.coal and caustic soda
A.Saturn and Uranus
B.Jupiter and Saturn
C.Mars and Jupiter
D.Mars and Earth
A.Benden
B.Altmann
C.Overton
D.Davson
