Civil Engineering - SI Units

Exercise : SI Units - Section 1
  • SI Units - Section 1
11.
Pick up the correct statement from the following:
In S.I. system, pressure is expressed in N/m2
In S.I. system, surface tension is expressed in Newton per metre
In S.I. system, force is expressed in Newtons
In S.I. system, power is expressed in watts
All the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

12.
100 kN/m2 pressure is equal to
1 atm
1 bar
1 m bar
1 mm Hg
Answer: Option
Explanation:
No answer description is available. Let's discuss.

13.
The solid angles are measured in
degrees
grades
radians
steradians.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

14.
10-12, is called
Terra
pico
Giga
Mega
None of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.

15.
Pick up the correct statement from the following:
The units of moment of inertia of a plane area, depends upon the units of the area and the length
The moment of inertia is expressed in m4 if the area is in square metres and the length is also in metres
The moment of inertia is expressed in cm4 if the area is in square centimetres and the length in centimetres
The moment of inertia is expressed in mm4 if the area is in square millimetres and the length in millimetres
All the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.