BCE-DAY 1(CHEM+BT) - 24-04-2020

civil engineering is that field of Engineering concerned with

• planning , designing and construction of structure
• development of natural resources
• maintenance and repairing work
• All of the above

the mail role of civil engineer are

• surveying, planning , designing , estimation and execution of structure
• to use scientiofic and engineering principal
• to impliment management technique
• All of the above

the infrastructure sectore covers wide range of services of

• transportation
• water resource projects
• power sector
• All of the above

to carry out detail soil investigation is the role of civil engineer ?

• yes
• no

<br />Aerobic bacterias

• flourish in the presence of free oxygen
• consume organic matter as their food
• oxidise organic matter in sewage
• All the above.

<br />Pick up the correct statement from the following :

• pH value indicates acidity and alkalinity of sewage
• In acidic sewage, the pH value is less than 7
• In alkaline sewage, the pH value is more than 7
• All the above

for public water supply vlaue of PH ranges bwtween

• 6.6 to 7.5
• 6.6 to 8.0
• 6.6 to 7.0
• 6.6 to 9.0

acceptable limit of total dissolved soilds in dringink water is

• 500 mg/l
• 450 mg/l
• 525 mg/l
• 510 mg/l

The branch of engineering that deals with improvement of traffic performance, traffic studies and traffic network is called

• Highway engineering
• Railway engineering
• Traffic engineering
• Traffic management

The basic objective of traffic engineering is to achieve

• Efficient, free and rapid flow of traffic with least priority given to accidents
• Efficient, free and rapid flow of traffic with fewer accidents
• Efficient and rapid flow of traffic
• Rapid flow of traffic