Angular displacement can be measured suitably by a
Shaft encoder
Linear variable differential transducer (LVDT)
Stroboscope
Tachometer
- Use of economiser in a boiler plant reduces the fuel consumption for steam generation by about __________…
- All the atoms of the world comprise of electrons, proton & neutron except that of __________ atom in…
- Pressure required to increase the density of water by about 1% is __________ atmosphere.
- Which of the following mainly decides the current to be employed is arc welding?
- The concentration of (H+) ions is 4 x 10-5 in a solution. Then pH of the solution will be (Given log…
- Increasing the carbon content of steel
- Pick out the wrong statement.
- According to maximum shear stress failure criterion, yielding in material occurs, when the maximum shear…
- Cascade control is
- Silicon in steel
- Window panes of aeroplanes are normally made of
- __________ has a negative co-efficient of linear expansion.
- Plants produce carbohydrates from the CO2 present in the atmosphere by
- The transition temperature at which all the ferromagnetic materials become paramagnetic materials is…
- In a neutral solution
- Dislocations are __________ defects.
- Dielectric
- For infinite parallel planes having emissivities ε1 & ε2, the interchange factor for radiation…
- Which of the, following is not associated with the functioning of a petrol engine?
- Powder metallurgy is used to produce
- Angular displacement can be measured suitably by a
- Tempering of a material does not improve its
- Copper deposits are found in India at the following location:
- While the recrystallisation temperature for pure metals is 0.3 Tm, the same for alloys is equal to __________…
- Stellite is a __________ material.
- For the irreversible reaction, Ca+ 2C = Ca C2 , Δ H°298 = - 60000 J . mole-1 . If a system…
- Faraday's law of electrolysis is related to the
- In an eutectic system, two elements are completely
- Limestone is added in the blast furnace (during pig iron manufacture) to
- Non-ferrous alloys used for making cutting tools need not have high