Indian army has published the notification for SSC Tech 56 men and SSC Tech 27 women for the course commencing at OTA Chennai from April 2021
Fabric is made of
steel
fibre
paper
none of these.
The small units used in making synthetic fibers are.
molecules
polymers
cells
The strongest fibre is called:
rayon
nylon
acrylic
The first man-made fibre is
polyester
cotton.
The plastics which do not remold again on heating are called:
thermosetting plastics
thermoplast plastics
both of these
