MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the range of melting or softening temperature of high density polyethylene? |
| A. | t125-135 C |
| B. | t110-117 C |
| C. | t90-110 C |
| D. | t118-120 C |
| Answer» B. t110-117 C | |
| 2. |
LDPE has a superior degree of toughness, stiffness, stress cracking resistance and electrical properties than LLDPE. State true or false. |
| A. | ttrue |
| B. | tfalse |
| Answer» C. | |
| 3. |
LDPE is more prone to oxidation than HDPE. State true or false. |
| A. | ttrue |
| B. | tfalse |
| Answer» B. tfalse | |