Home
PDF Store
Exams
G.K.
Aptitude
Reasoning
English
Computer
Biology
Privacy
About
Contact
Home
All MCQ
Exams
PDF Store
G.K.
Aptitude
Reasoning
English
Computer
Biology
Privacy
About
Contact
What is the correct answer?
4
Corrosion rate cannot be lowered by reducing the __________ of the corroding medium.
A.
Concentration
B.
Velocity
C.
Temperature
D.
None of these
Correct Answer :
A. Concentration
Related Questions
Gross national product (GNP) means the total value of __________ in a…
Most of the phosphorous present in the blast furnace burden enters into
Electrostatic separation of minerals from each other is based on their…
A 2 kg object weighs 1.8 kgf on a spring balance. The value of 'g' at…
__________ circuit is most commonly used to measure strain with the help…
__________ temperature remains constant during adiabatic saturation process…
The ratio of thermal & electrical conductivity is same for all the metals…
The diffusion co-efficient of Ni in Cu at 1000 K is 1.93 × 10-16…
Temperature profile along the length of a gasgas counter flow heat exchanger…
Magnesium is present in
Hot extrusion of aluminium is done in the temperature range of __________…
Corrosion is
Electrometallurgical methods of metal extraction is normally used for…
Main constituent of bone ash is
'Dikes' are low height walls made around the storage vessels meant for…
The burnout heat flux in the nucleate boiling regime is not a function…
Particle nature of cathode rays is proved due to the fact that they
Normalising does not __________ of a metal.
During decarburising of a plain carbon steel, the thickness of ferrite…
Theoretical volume of oxygen required for complete combustion of 1Nm3…
Fire refining process is employed in case of
Yield strength of a polycrystalline metal with an average grain size d,…
Removal of non-condensable from steam or other vapour is termed as the…
Brittleness induced due to the presence of sulphur in steel can be reduced…
When dry bulb temperature & wet bulb temperature of moist air is the same,…
Unit of viscosity in CGS system is
Photographic plates are coated with
The order of a chemical reaction
Lead is added to 60:40 brass primarily to improve
Work hardenable alloy steel used to make the bucket wheel excavators,…
Also checkout
Networking MCQ
Active and Passive Voice MCQ
Urology MCQ
Decision Making MCQ
Wave, Motion, and Sound MCQ
C++ Programming MCQ
Co-Ordination Compound MCQ
Neuromuscular bladder dysfunctions MCQ
Computer Cryptography MCQ
Certified Nursing Assistant MCQ
Microsoft Word MCQ
Biological Classification MCQ