Material of construction of foundry crucible is

Related Questions

1. Out of the following, which will fracture most readity, when hit with a hard hammer?
2. Compressed dry air is used as the cutting fluid, while machining
3. Presence of nickel & chromium in steel does not raise its
4. The product out from a cupola is called
5. Plastics as a material of construction suffer from the drawback of low
6. __________ of grey cast iron produces white cast iron.
7. For efficient performance of a blast furnace, the extent of reduction of Wustite (FeO) should be
8. Minimum safe distance between two liquid fuel storage tanks is equal to (where, H = height of the tank)
9. Super conduction in metals is observed at a temperature of __________ °K.
10. Addition of silicon to cast iron
11. at 1173E; at equilibrium, what will be the number of moles of CO gas required to reduce one mole of…
12. Window panes of aeroplanes are normally made of
13. In fluid flow, and heat and mass transfer, one encounters (i) kinematic velocity (μ), (ii) molecular…
14. Pick out the wrong statement.
15. One ton of refrigeration is not equivalent to the heat removal rate of
16. Fire in fuel gas pipelines is extinguished most effectively by
17. Main constituent of bone ash is
18. Vernier calipers cannot be used to measure the
19. Larger length & diameter water pipes are made by
20. Most important property of steels for use in automobile bodies is the
21. The capacity of a spring to store energy is called the spring form co-efficient. Stiffness of a spring…
22. The size of the tetrahedral void in the closest packing of atoms is __________ that of the octahedral…
23. Adhesives
24. Routing in production, planning & control is concerned with the
25. For the irreversible reaction, Ca+ 2C = Ca C2 , Δ H°298 = - 60000 J . mole-1 . If a system…
26. Rain drops falling through atmospheric air attain limited terminal velocity, because of
27. L.D. (Linz-Donawitz) converter is used in the production of
28. In inventory control theory, the economic order quantity (EOQ) is the
29. Work done by a/an __________ process is determined by ∫p. dv
30. The material used for coating the welding electrode is termed as the

Also checkout these categories