374Dental MaterialsMedium
Which of the following fuel gases used for soldering, has the highest heat content________?
APropane
BNatural gas
CHydrogen
DAcetylene
Correct answer
A. Propane
Explanation
The correct answer is Propane.
Correct answer
A. Propane
Explanation
The correct answer is Propane.
The plasticizers used in polyether impression material is________?
The most commonly used, most biocompatible and adhesive cement is________?
The sprue in wax pattern should be placed________?
Gold content of an 18 carat alloy is________?
Crocus cloth is________?
Along with polymerisation shrinkage, one of the major disadvantages of polymethyl methacrylate as denture base resin are its poor________?