CAT NO: DIDACTICNLE-Export-220178
Projection Of Straight Line Apparatus- Engineering Lab Training Systems.
Consists of a straight rod placed in the space formed in bet ween
two perpendicular planes representing a straight line standing
in-between H.P. and V.P. This rod is placed inclined to M.P. And V.P.
and also hinged to both planes by thin rods. The lines connecting the
hinges represent plan and elevation of the straight line. Also the main
rod made of two unit can be made to tilt about hinges and to rest on
H.P. and V.P. to illustrate the method of finding true length of a line
by suitable construction either on H.P. or V.P. Suitable hinges
are provided between H.P. or V.P. so that it can be folded and will be
found to be quite compact for use in a class room.