U19CE917 PFS UNIT 3

What is the primary purpose of detailing joints in structural connections?

• A) Aesthetic appeal

• B) Load transfer and stability

• C) Reducing material cost

• D) Decreasing construction time

Proper detailing of joints helps in:

• A) Reducing structural failure

• B) Increasing weight

• C) Making structures temporary

• D) Eliminating reinforcement

The strength of a joint depends on:

• A) Material properties and connection design

• B) Building age

• C) Paint quality

• D) Ceiling height

What is a construction joint?

• A) A joint created due to construction sequence

• B) A joint that moves with temperature

• C) A joint used for earthquake resistance

• D) A joint in temporary structures

Expansion joints are required to:

• A) Allow thermal expansion and contraction

• B) Reduce material usage

• C) Increase structural stiffness

• D) Improve aesthetics

Which material is commonly used in expansion joints?

• A) Rubber and sealants

• B) Bricks

• C) Steel plates

• D) Concrete

The spacing of expansion joints in concrete structures depends on:

• A) Temperature variations and structural length

• B) Paint color

• C) Type of flooring

• D) Building occupancy

The primary function of a beam-to-column joint is:

• A) Transfer of loads between beams and columns

• B) Providing insulation

• C) Enhancing aesthetics

• D) Reducing floor height

A rigid beam-to-column connection resists:

• A) Bending and shear forces

• B) Only axial loads

• C) Wind loads

• D) Thermal expansion

The most common method of beam-to-column connection in steel structures is:

• A) Bolted and welded connections

• B) Mortar joints

• C) Adhesive bonding

• D) Riveting