191.Clay and silt content in a good brick earth must be at least
- A. 50%
B. 40%
C. 30%
D. 25%
A. 50%
192. Which of the following is the purest form of iron?
A. Castiron
B. Wrought iron
C. Mild steel
D. High carbon steel
B. Wrought iron
193. The stretcher bond in brick masonry can be used only when the thickness of the wall is
A. 90mm
B. 180mm
C. 190mm
D. 280 mm
A. 90mm
194. The plywood
A. Has good strength along the panel only
B. Can be spilled in the plane of the panel
C. Has greater impact resistance to blows than ordinary wood
D. Cannot be bent more easily than ordinary wood of same thickness
C. Has greater impact resistance to blows than ordinary wood
195. Pick up the correct statement from the following:
A. The phenol is carbolicacid
B. The phenol is either extracted from coal-tar or prepared from benzene
C. Phenol reacts with formaldehyde, to form phenol formaldehyde resin
D. All the above
D. All the above
196. The advantage of a clamp compared to a kiln for burning bricks is that
A. It takes less time to burn
B. It gives more output of first-class bricks
C. It has fewer initial cost
D. It is suitable when bricks are required in large numbers
C. It has fewer initial cost
197. Pick up the correct statement from the following:
A. The solder material is an alloy that melts at a temperature above400°C
B. Brazing is done at temperatures above 600°C to1100°C
C. The brazing joint is stronger than the solder joint
D. All the above
D. All the above
You May Also Like:
- 175 Civil Engineering Interview Question and Answers (PDF)
- Civil Engineering Software | Civil Software | Software Used In Civil Engineering
- 12 Roles and Responsibilities of Civil Site Engineer Pdf | Civil Engineering Site Work
- Thumb Rules for Civil Engineering | Thumb Rules For Civil Site Engineer pdf
