Which of the following is not categorised as the ore agglomeration process?
Nodulising
Pelletising
Balling
Briquetting
- Fahrenheit and Centigrade scales have the same readings at
- In an eutectic system, two elements are completely
- The cathode in an electrochemical cell always carries
- Electrical conductivities of semi-conductors are of the order of __________ ohm/cm.
- In the diving apparatus, helium is used along with oxygen, because it is
- An example of unsteady non uniform flow is the flow of liquid under pressure through a
- For separating small pieces of metal from engine oil of a car, the best separating technique is the
- Limestone is added in the blast furnace (during pig iron manufacture) to
- Sudden fall of atmospheric pressure by a large amount is an indication of the
- __________ can replace tungsten in high speed steel.
- Which of the following is the most suitable abrasive for grinding high tensile strength materials?
- Resilience of a bolt can be increased by increasing its
- With increase in annealing temperature, the following defect density decreases.
- If the demand for an item is trebled and the order cost is reduced to one third, then the economic order…
- Tip of the match stick contains a mixture of
- Thermal conductivity of a material does not depend upon its
- Out of the following, the most malleable material is
- __________ of austenite decreases the hardenability in steel.
- __________ is the most important element, which controls the physical properties of steel.
- For a first order chemical reaction, the concentration of the reactant decreases __________ with time.
- Ammonia gas can be dried by
- Energy to be supplied to the radioactive nucleus for the emission of a neutron is __________ MeV.
- Pick out the wrong statement.
- Cobalt - 60 is used as a source of __________ in medical therapy & industrial radiography.
- Brittleness induced due to the presence of sulphur in steel can be reduced by adding
- Filler material used in welding should have __________ as compared to the parent metal to be welded.
- For the irreversible reaction, Ca+ 2C = Ca C2 , Δ H°298 = - 60000 J . mole-1 . If a system…
- Air/fuel ratio by weight for combustion of methane with theoretical quantity of air will be about
- In __________ process, there is an increase in entropy with no degradation of energy.
- CANDU type nuclear reactor using natural uranium as fuel is the extensively used nuclear reactor because…