Which of the following is not a charge material for cupola?
Limestone
Iron scrap
Iron ore
Pig iron
- Dryness fraction of dry steam is
- Out of the following, the lowest packing of atoms exists in __________ crystal lattice structure.
- Thermodynamic cycle involved in the working of a thermal power plant is the __________ cycle.
- __________ property of a material is determined by the Herbert Pendulum device.
- Work study deals with the __________ study.
- Velocity of a gas in sound is not proportional to (where, T = Absolute temperature of the gas. P = Absolute…
- Brass parts with high residual tensile stress at the surface are susceptible to season cracking (i.e.…
- In a neutral solution
- With increase in temperature, the electrical conductivity of a __________ decreases.
- Increasing sulphur content in pig iron tends to make it
- Which of the following test is used for distinguishing among dry oils, semi-drying oils and non drying…
- Moist climate is the most favourable factor in the site selection far a
- Blow off cock is provided in steam boiler to
- The elastic strain energy of a unit length of an edge dislocation as compared to that of a screw dislocation…
- Laser is a device to produce
- Factor of safety in machine design is defined as the ratio of ultimate stress to __________ stress.
- A particle is settling in a liquid under Stokesian conditions. The free falling velocity of the particle…
- Chlorine acts as a bleaching agent only in the presence of
- Addition of __________ to steel does not impart hardness.
- Which of the following is the most wear resistant grade of carbide used for the cutting tools?
- Vernier calipers cannot be used to measure the
- Dielectric
- __________ has the highest melting point out of the following.
- For a thermodynamic system undergoing a process, which of the following pairs best expresses the relationship…
- CANDU type nuclear reactor using natural uranium as fuel is the extensively used nuclear reactor because…
- Air intake for an air compressor should be preferably taken from
- Co-efficient of performance of a Carnot cycle refrigerator operating between - 23°C and + 27°C…
- Frother is added in the froth floatation cell used in ore beneficiation to stabilise the air bubbles…
- Gratings is associated with the measurement of
- Which of the following is not an explosive?