Civil Engg. JE Exams: Technical Quiz 14

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Question 1

In a singly reinforced beam, if the concrete is stressed to its allowable limit earlier than steel, the section is said to be?

• Aeconomical section
• Bover reinforced section
• Cunder reinforced section
• Dbalanced section

Question 2

If w is the specific weight of liquid and h the depth of any point from the surface, then pressure intensity at that point will be

• Ah
• Bwh
• Cw/h
• Dh/w

Question 3

In the mid-section formula ______.

• AThe mean depth is the average of depths of two consecutive sections
• BThe area of mid-sections is calculated by using mean depth
• CThe volume of the earth work is calculated by multiplying the mid-section area by the distance between the two sections
• DAll of the above

Question 4

The real image of an object formed by the objective must lie ______.

• Ain the plane of cross hairs
• Bat the center of the telescope
• Cat the optical center of the eye piece
• Danywhere inside the telescope

Question 5

If is density of fluid, then in case of rigid pipe, pressure of fluid due to water hammer is direct proportional to ______.

• A
• B
• C
• D

Question 6

The ratio of longitudinal stress to strain within elastic limit is known as _______.

• Amodulus of elasticity
• Bshear modulus of elasticity
• Cbulk modulus of elasticity
• Dtangent modulus of elasticity

Question 7

The increased cohesiveness of concrete, makes it _____.

• Aless liable to segregation
• Bmore liable to segregation
• Cmore liable to bleeding
• Dmore liable for surface scaling in frosty weather

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