Related Questions

Progressive solidification is better than the directional solidification and it is independent to the geometry of mould.
In pure metals solidification is controlled by the rate at which the latent heat of solidification can be conducted away from the solid/liquid interface. Which among the following equation satisfies the heat flow and the interface stability? (Kl, Ks are respective thermal conductivities of liquids and solids, L the latent heat of fusion per unit volume, v growth rate).
The solidification time for a cube casting having 5 cms side is 10 minutes. Under similar condition of heat transfer, the solidification time, inminutes, for a cube casting having 10 cm side will be
Melting point of a metal is 1356 K. When the liquid metal is undercooled to 1256 K, the free energy change for solidification, ΔGL-S = - 1000 J mol-1. On the other hand, if the liquid metal is undercooled to 1200 K, the free energy change (in J mol-1) for solidification is
The design of TSDF facilities should follow __________ guidelines.
Part C of Form 1 has to be filled by operators of TSDF.
_____________ is designed to track hazardous waste from the time it leaves the generator facility to TSDF.
The operator of a hazardous waste TSDF is required to obtain authorization as per provisions laid down under rule ____________
SPCB can extend the storage period of a TSDF.
____________ rule deals with the monitoring of TSDF by SPCB.