t3501-f08-004 - CGN 3501 TEST NO. 4 NAME _ 12/8/08 PART I...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
1 CGN 3501 TEST NO. 4 NAME _______________________ 1 2 / 8 / 0 8 PART I – MULTIPLE-CHOICE QUESTIONS (4 pts. each) Answer: ___1. Which one of the following bituminous materials does not occur naturally? (A) Lake asphalt. (B) Rock asphalt. (C) Gilsonite. (D) Tar. ___2. The results of Flash Point tests are reported in (A) ° C or ° F, (B) %, (C) seconds, or (D) Poises. ___3. The results of Saybolt Furol Viscosity test are reported in (A) ° C or ° F, (B) %, (C) seconds, or (D) Poises. ___4. A Rapid Curing Cutback asphalt is made by using which one of the following solvents? (A) Benzene. (B) Diesel Oil. (C) Kerosene. (D) Gasoline. ___5. A Rapid-Setting asphalt emulsion must pass which one of the following tests? (A) Cement mixing test. (B) Stone coating test. (C) Thin film oven test. (D) Demulsibility test. ___6. The purpose of the Rolling Thin Film Oven Test (RTFOT) is (A) to simulate the effect of a rolling thin film on asphalt, (B) to evaluate the ability of an asphalt to be stretched to a thin film, (C) to determine the ductility of an asphalt, or (D) to simulate the effect of heating and mixing on an asphalt in an asphalt mixing plant. ___7. The purpose of the Pressure Aging Vessel procedure is (A) to simulate the effect of heating and mixing on an asphalt in an asphalt mixing plant, (B) to evaluate the resistance of an asphalt to high pressure, (C) to simulate the aging of asphalt after 3 to 5 years in
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 05/26/2011 for the course CGN 3501 taught by Professor Mang during the Fall '10 term at University of Florida.

Page1 / 2

t3501-f08-004 - CGN 3501 TEST NO. 4 NAME _ 12/8/08 PART I...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online