20 Questions  Settings  Chapters- 1. Direct & Bending Stresses AND 2. Column & Struts Try to score the highest WITHOUT cheating and see what's in store! All the Best!

Related Topics
• 1.
Stress = Force / Area       OR         Force = Stress * Area
• A.

True

• B.

False

• 2.
Which of the following is the correct statement?
• A.

Mx = P * ey

• B.

Bending Stress = My / Zyy

• C.

Option 1 & 2 both are correct

• D.

Option 1 & 2 both are wrong

• 3.
Direct stress is always _______________. Fill in the blank with - compressive or tensile.
• 4.
Formula for maximum stress at the base of a dam is:
• A.

W/b ( 1+ 6e/b)

• B.

W/b ( 1- 6e/h)

• C.

W/b ( 1- 6e/b)

• D.

W/h ( 1+ 6e/h)

• 5.
Which of the following are called Lateral forces?
• A.

Weight of the structure

• B.

Earthquake

• C.

Wind

• D.

Load of machines and human beings

• 6.
For a rectangular section, if we do NOT want any Tension at the base, the eccentricity should always be less than b/6 or l/6. This is the statement for which rule?
• A.

1/6th rule

• B.

Core/Kernel Rule

• C.

No Tension rule

• D.

Middle 1/3rd Rule

• 7.
Which is/are the correct image/s for the shapes and their cores?
• A.

Core for a rectangular section - b/6 & d/6

• B.

Core for a circular section - b/8 & d/8

• C.

Core for rectangular section - b/6 & d/6

• D.

Core for rectangular section - b/8 & d/8

• 8.
An eccentric force when transferred on the C.G. of a section, it gets converted into a Force-Couple system.
• A.

True

• B.

False

• 9.
Column and struts are members that carry.....
• A.

Axial Bending

• B.

Axial Compression

• C.

Axial Tension

• D.

All of the above

• 10.
Mathematical formula for Least Radius of Gyration is:
• A.

Square-root of Ratio of Highest Moment of Inertia to Highest Dimension

• B.

Ratio of Least Moment of Inertia to Area

• C.

Square-root of Ratio of Least Moment of Inertia to Area

• D.

Square-root of Ratio of Least Moment of Inertia to Least Dimension

• 11.
Slenderness ratio is the ratio of ___________________ to Radius of Gyration.Choose from: length of column / effective length
• 12.
Tick all the assumptions made in Euler's formula from the list below:
• A.

The column is long and slender

• B.

The load column carries is purely tension

• C.

Failure of column is due to buckling

• D.

Column has uniform cross-section throughout

• E.

Material of column throughout is uniform, isotropic and homogeneous

• F.

Hooke's law for column is not valid

• G.

Before application of load, the column is straight

• 13.
Long column are columns with slenderness ratio above ____.- 10, 75, 50, 210
• 14.
Euler's formula is NOT valid for columns with slenderness ratio above 50.
• A.

True

• B.

False

• 15.
Rankine's formula is valid for which type of column?
• A.

Only Intermediate Column

• B.

Only Long Column

• C.

Only Short Column

• D.

All types of columns

• 16.
Which are the three special cases for analysis of columns? Check them all.
• A.