Concrete Technology Symptoms Diagnosis Distress Online Exam Quiz
Concrete Technology Symptoms Diagnosis Distress GK Quiz. Question and Answers related to Concrete Technology Symptoms Diagnosis Distress. MCQ (Multiple Choice Questions with answers about Concrete Technology Symptoms Diagnosis Distress
What should be the minimum water cement ratio?
Options
A : .45
B : .5
C : <.45
D : >.45
Cement not more than ________ months old should be used.
Options
A : 1
B : 1.5
C : 2
D : 3
Powder epoxy is fusion bonded to bar at about _________0C temperature.
Options
A : 100
B : 250
C : 300
D : 350
Creep is ____ to the strength of concrete.
Options
A : Equal
B : Similar
C : Directly proportional
D : Inversely proportional
Symptoms for acid attack?
Options
A : It will show disintegration of the concrete evidenced by loss of the cement paste
B : It will show concrete surfaces that are very rough in areas where the paste is leached
C : Affected concrete does not exhibit telltale features too distinctly
D : Expansion does not occur without reaction products
Symptoms for aggressive water attack?
Options
A : It will show disintegration of the concrete evidenced by loss of the cement paste
B : It will show concrete surfaces that are very rough in areas where the paste is leached
C : Affected concrete does not exhibit telltale features too distinctly
D : Expansion does not occur without reaction products
Symptoms for aggressive ACR reaction?
Options
A : It will show disintegration of the concrete evidenced by loss of the cement paste
B : It will show concrete surfaces that are very rough in areas where the paste is leached
C : Affected concrete does not exhibit telltale features too distinctly
D : Expansion does not occur without reaction products
Symptoms for aggressive ASR?
Options
A : It will show disintegration of the concrete evidenced by loss of the cement paste
B : It will show concrete surfaces that are very rough in areas where the paste is leached
C : Affected concrete does not exhibit telltale features too distinctly
D : Expansion does not occur without reaction products
At the construction stage, binding wires ____________
Options
A : Should touch the formwork
B : Should not touch the formwork
C : To be turned outside
D : To be turned whole structure
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