Thanku sir for this lecture

Sir tell the class clearly and ,how they ask questions,your class must be listen all kind of students for use

thank you sir

plz can u explain what provision of ground control is

his tree design is verry interesting

Sir I'm mechanical student, your are telling class very fastly ,waiting for u have urgent work

Please can you explain to me how many type of gps

pwepare theeee arth :) just kidding. good course

Tum log khud hi pdha ke khud hi smjh lo.... Itni door camera kyu rkha hai

class me kuch padhaya nhi jata exam me sab poochna hain hit like if you agree fat rhi hain kya like krne me

sir you reading style is pooor like uneducational and sorry for saying like kaaro gooys