WorksheetsRebar Basics Quiz
Total questions: 31
Worksheet time: 10mins
What is nominal diameter for #5 bar size?
What is nominal diameter for #10 bar size?
Which one of the following is not the diameter in the Indian market of reinforcing bars?
The tensile strength ratio coupled with the value makes ___________ rebar one of the best choices.
High Strength
Low Strength
Medium Strength
Please mark if statement is True or False. Concrete is strong under compression, but has a weak tensile strength.
TRUE
FALSE
Please mark if statement is True or False. The surface of the mild steel bars have ribs, lugs and indentation.
TRUE
FALSE
Which one of the following is not the characteristics of TMT bars?
Which of the following is not the rebar classification due to applications?
Which Rebar saves considerable time, labour and money?
Fill in the Blank. Least resistive to corrosion is ________ rebar.
Epoxy Coated
Galvanized
Stainless Steel
Most cost-effective type of rebar is which one of the following?
Fill in the Blank. Standard mill lengths for #5 and larger bars is ________.
20 ft
30 ft
40 ft
Fill in the blank. Some fabricators, however, may stock a small quantity of smaller bar sizes like #3 of ________ and #11 and larger in lengths of over 60 ft.
40 ft
30 ft
20 ft
Which one of the following is not the typical soft metric lengths?
Please read below statements and choose correct option. 1. Lap length and development length will differ based on grade of concrete and grade of steel. 2. Different lap lengths and development lengths need to be followed for Top bars (horizontal bars) and other bars. 3. Top bars Development length to be multiplied with 1.5 of Other bars Development length. 4. Other bars Lap length to be multiplied with 1.3 of Top bars Lap length.
Statement 1 & 2 is correct and 3 & 4 are false.
Statement 1, 2 & 3 is correct and 4 is false.
Statement 1, 2 & 3 & 4 are all correct.
Statement 1 & 2 are incorrect and 3 & 4 are true.
Please read below statements and choose correct option. 1. Concrete cover decreases over main reinforcing steel as we go higher in elevations. 2. Concrete cover cast against and permanently exposed to earth is usually 3”. 3. Concrete cover is different for bars exposed to weather and for NOT exposed to weather. 4. Concrete cover changes as per bar shape.
Statement 1 & 2 is correct and 3 & 4 are false.
Statement 1, 2 & 3 is correct and 4 is false.
Statement 1, 2 & 3 & 4 are all correct.
Statement 1 & 2 are incorrect and 3 & 4 are true.
What is the factor that need to be multiplied to get the Horizontal Epoxy bars lengths when we know development length of black other bars.
What is the factor that need to be multiplied to get the Epoxy bars lap lengths when we know development length of epoxy bars?
Find the odd man out.
Fill in the Blank. Lap splice length of Horizontal bars in thick concrete = (a) X Ld (Inches).
What is the factor that need to be multiplied to get the Top Epoxy bars lap lengths when we know development length of Top black bars?
What is not the requirements of concrete cover from below?
Please mark if statement is True or False. Clear cover is the distance between the outermost surface of the concrete structure or outermost side of the compression face of structure to the center of the nearby main reinforcement embedded.
True
False
Area of Bar size #5 is (a) .
Please mark if statement is True or False. Weight (lb/ft) for #7 is 2.044.
True
False
Please mark if statement is True or False. Weight (lb/ft) for #8 is 2.067.
True
False
Please mark if statement is True or False. Stirrups/Ties 90-Degree Hook Dimensions are same as main Bar shape Types.
True
False
Which one of the following is not the typical manufactured rebar grade?
What does 'B' indicates in below image of Bar identification?
What is the standard hook value shown in below image?
Fill in the Blank. #6 Bar size 90 degree hook value is (a) .
