Home
MCQ QUIZ APP DOWNLOAD

What is the correct answer?

4

Midrex process of sponge iron production uses reformed natural gas as the reducing agent, which uses iron ore in the form of

A. Lumps

B. Pellets

C. Briquettes

D. Sinter

Correct Answer :

B. Pellets


Related Questions

Wrought iron does not have Temper brittleness of a material can be fairly detected by the __________… Wavelength of radiation emitted by a body depends on the __________ of… Saturated steam at a pressure of 25 kg/cm2 is throttled to attain 5 kg/cm2.… Thermit welding is categorised as the __________ welding. Work study deals with the __________ study. Minimum temperature upto which water can be theoretically cooled down… __________ is the hardest oxide and is hence used where high wear resistance… Function of fusible plug in a boiler is to Wood is a/an __________ material. Which of the following is an example of cathodic protection of metals… Cobalt - 60 is used as a source of __________ in medical therapy & industrial… Production of a hollow product by inflation of a tube or parison is called… Which one is neutral in character? Factor of safety is the ratio of the __________ stress to the working… Which of the following does not discharge the dust collected as a dry… A pycnometer is used for the measurement of Cementite is in the lamellar form in the __________ phase of steel. Large scale fire on fuel gas line is normally extinguished by For which pair of the fuel gases, calorific value (C.V.) of one fuel is… __________ the exhaust gas is an indication of the incomplete combustion… X-rays are Reduction in the grain size reduces the __________ of the material. In electrical resistance welding, distortion results from the use of improper When the wet steam is throttled but still remains wet at the exit of the… The most suitable material for die casting is Heat release during phase change is observed in case of a/an The product (s) of roasting of a sulphide ore is (are) Cast iron contains __________ percent carbon. Atomic __________ is a whole number for an element.