Match the items on the left with those on the right by writing the letter designation of the appropriate organization from the list on the right. 1. Electrical Code
2. Electrical inspectors
3. Fire codes
4. Lighting information
5. Listing service
6. Manufacturers' standards
7. Seal
A. IAEI
B. IESNA
C. NEC
D. NEMA
E. NFPA
F. PE
G. UL

Describe one experiment in which the glass transition temperature and melting temperature of a totally amorphous thermoplastic material can be determined. show the relevant experimental results in a diagram which should be properly annotated with the two temperatures clearly marked. what is likely to happen to the curve in the diagram if the amorphous polymer is replaced by a thermosetting type?