Percentage of free carbon in bitumen is______________?

Related Mcqs:

Nagpur road plan formula were prepared by assuming______________?

A. rectangular or block road pattern B. radial or star and block road pattern C. radial or star and circular road pattern D. radial or star and grid road pattern...

Which of the following is indicated by a warning sign ?

A. level crossing B. no parking C. end of speed limit D. overtaking prohibited...

The most economical lighting layout which is suitable for narrow roads is_______________?

A. single side lighting B. staggered system C. central lighting system D. none of the above...

The maximum spacing of contraction joints in rigid pavements is_____________?

A. 2.5 m B. 3.5 m C. 4.5 m D. 5.5m...

Select the correct statement________________?

A. Quantity of binder required for tack coat is less than that required for prime coat B. Prime coat treatment is given for plugging the voids in water bound macadam during bituminous road construction C. Seal coat is the final coat over certain previous bituminous pavements D. A bitumen primer is a high viscosity cutback...