Electrical conductivities of semi-conductors are of the o...
Electrical conductivities of semi-conductors are of the order of __________ ohm/cm.
10-3
103
10-15
l015
Correct answer is A
No explanation has been provided for this answer.
Maxwell's thermodynamic relations applies to the ...
Corrosion of metals can not be prevented by its ...
Chromium molybdenum steel cannot be welded using __________ welding. ...
In the blast furnace, incorporation of water vapour in the blast gives the following effect. ...
Nusselt number is related to Grashoff number (Gr) in turbulent & laminar flow respectively, in r...