The steel used for structural steel and reinforced steel must be: a) Must be ductile b) Weldable c) All are low carbon d) a) and b) e) All of the above Fire performance of materials is assessed by considering: a) ability to retain its strength as it gets hot b) does not produce smoke or fumes e) is incombustible and hence not spread flames d) all the above e) none of the above Annealing of steel increases: a) increases softness, ductility and malleability b) decreases hardness and strength c) decreases softness, ductility and malleability d) increases hardness and strength Increasing the carbon content of steel a) reduces yield strength & ultimate tensile strength; improves ductility & toughness b) improves yield strength & ultimate tensile strength; reduces ductility & toughness c) None of the above d) All of the above
The steel used for structural steel and reinforced steel must be: a) Must be ductile b) Weldable c) All are low carbon d) a) and b) e) All of the above Fire performance of materials is assessed by considering: a) ability to retain its strength as it gets hot b) does not produce smoke or fumes e) is incombustible and hence not spread flames d) all the above e) none of the above Annealing of steel increases: a) increases softness, ductility and malleability b) decreases hardness and strength c) decreases softness, ductility and malleability d) increases hardness and strength Increasing the carbon content of steel a) reduces yield strength & ultimate tensile strength; improves ductility & toughness b) improves yield strength & ultimate tensile strength; reduces ductility & toughness c) None of the above d) All of the above
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
100%
Kindly give me all answers.
Note: please answer all otherwise leave it. Thank you
Transcribed Image Text:The steel used for structural steel and reinforced steel must be:
a) Must be ductile
b) Weldable
c) All are low carbon
d) a) and b)
e) All of the above
Fire performance of materials is assessed by considering:
a) ability to retain its strength as it gets hot
b) does not produce smoke or fumes
c) is incombustible and hence not spread flames
d) all the above
e) none of the above
Annealing of steel increases:
a) increases softness, ductility and malleability
b) decreases hardness and strength
c) decreases softness, ductility and malleability
d) increases hardness and strength
Increasing the carbon content of steel
a) reduces yield strength & ultimate tensile strength; improves ductility & toughness
b) improves yield strength & ultimate tensile strength; reduces ductility & toughness
c) None of the above
d) All of the above
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning