The amount of credit fixed by a company for a customer is called credit limit. The customer can Purchase the product from a company within the credit limit, and when the credit limit is crossed, order is blocked by the system. Example-Consider a Company creates a credit limit for Customer of 200,000.
TEMPINDICTM -Temperature Indicating Crayons. VPL temperature indicating crayons/chalks are sold in the market with TempindicTM trade name. The TempindicTM crayons are made available in 120 different temperature ratings systematically spaced between 40 Deg C to 1200 Deg C as per the customer needs.
The kids are wonderful observers and can make interesting connections when watching the crayons melt. If you want to do this type of project in your classroom you can use a electric skillet. Line the skillet with alumnimum foil, to pertect the surface, and place the muffin tins on top. Place the crayons in the muffin tins and put the skillet on a low temperature. If you have a document camera, place it above the melting tin and project the crayons onto your whiteboard so the kids can observe, as a group, how the crayons are melting. Ask them questions, such as, why are the crayons that are touching the metal melting faster than the crayons in the middle of the tin?