985Chemical EngineeringMedium
Poly Vinyl Chloride (P.V.C.) is a ________ material?
AFibrous
BThermosetting
CChemically active
DThermoplastic
Correct answer
D. Thermoplastic
Explanation
The correct answer is Thermoplastic.
Correct answer
D. Thermoplastic
Explanation
The correct answer is Thermoplastic.
The purpose of controlling the furnace atmosphere is to prevent surface attack by________?
Baffle width is normally taken as ________ times the tank diameter?
The cathode in an electrochemical cell always carries________?
Which of the following is a ‘contact’ pyrometer?
German silver is an alloy of copper, nickel and________?
________ pumps are a group of vacuum pumps?