Chromium molybdenum steel cannot be welded using ________...
Chromium molybdenum steel cannot be welded using __________ welding.
thermit
electrical resistance
oxy-acetylene
any of these
Correct answer is B
No explanation has been provided for this answer.
The softness or hardness of a grinding wheel depends upon the type & amount of bonding material ...
Which one of the following is incombustible? ...
Evaporative cooling process employs a combination of cooling and humidification in which the ...
Electrical conductivities of semi-conductors are of the order of __________ ohm/cm. ...
Maxwell's thermodynamic relations applies to the ...
A solar cell converts the sunlight directly into __________ energy. ...
Friction factor for fluid flow in pipe does not depend upon the ...