A material in which the atoms are arranged regularly in some directions but not in others, is termed as 'mesomorphous material'; an example of which is
Lead
Glass
Mica
Silver
- Coarse grained steels have
- The property of material, by which a given amount of energy is absorbed by it without plastic deformation,…
- Which of the following heat treatment processes is usually applied to castings?
- If Reynolds number is greater than 1, then the
- In case of water (Prandtl number ≈ 6) flowing over a flat plate heated over the entire length,…
- Which of the following is an ore dressing operation?
- According to thermodynamic Fahrenheit scale, the fundamental interval between ice point to steam point…
- The elastic strain in copper is due to the
- The boiling & freezing points on a newly defined temperature scale in degree 'D' are 400°D & 100°D…
- The malleability of a material is the property by virtue of which it can be rolled or hammered into…
- In a totally irreversible isothermal expansion process for an ideal gas, ΔE = 0, ΔH = 0. Then…
- For efficient performance of a blast furnace, the extent of reduction of Wustite (FeO) should be
- Energy to be supplied to the radioactive nucleus for the emission of a neutron is __________ MeV.
- __________ cannot increase the fatigue strength of a material.
- The majority charge carriers in p-type silicon are
- Which of the following emissions in the exhaust gas of an I.C. engine causes the formation of photochemical…
- Limestone is added in the blast furnace (during pig iron manufacture) to
- Addition of __________ to steel does not help in improving its machinability.
- Specific gravity of a metal, which weighs 5 kg in air and 4 kg when submerged in water, will be
- Large diameter reinforced cement concrete (RCC) pipes are generally joined by __________ joint.
- Which of the following are considered applications of ultrasonic testing?
- Saturated steam at a pressure of 25 kg/cm2 is throttled to attain 5 kg/cm2. Then the outcoming steam…
- Isotropic materials have the same __________ in all directions.
- More than 95% of __________ is present in corundum.
- An abrupt and sudden fall in the reading of barometer is an indication of the
- Which of the following can be manufactured using powder metallurgy techniques?
- As per the Indian boiler regulation (IBR), the type of joint preferred for the circumferential joint…
- Consideration of the creep is the most important in case of the
- Production of one ton of paper in Indian paper industry consumes about __________ kWh of electricity.
- Minimum temperature upto which water can be theoretically cooled down in the cooling tower by evaporative…