BIS_TMT_Shyam_Steel

Bureau of Indian Standards (BIS) is responsible for what?

• Setting chemical and physical composition standards
• Marketing steel products
• Deciding steel prices
• Importing raw materials

Which BIS code governs TMT bars?

• BIS 1786:2008
• BIS 2001:1786
• ISI 1786:2010
• IS 3701:2005

BIS guidelines primarily serve which purpose?

• For manufacturers only
• To protect consumers
• For government reporting
• For export quality check

Which of the following is a key chemical test for TMT?

• Zinc Content
• Carbon Content
• Iron Content
• Nickel Content

How many primary chemical tests are done for TMT?

• 2
• 3
• 4
• 5

Which of these is not a primary chemical test for TMT?

• Carbon
• Sulphur
• Phosphorous
• Manganese

Which test measures maximum pressure TMT can take without breaking?

• Ductile Strength
• Tensile Strength
• Hardness
• Elasticity

Ductile strength measures what?

• Breaking point
• Pressure before bending
• Ability to change shape and revert
• Chemical purity

Elongation percentage refers to what property?

• Chemical strength
• Physical ductility
• Weight tolerance
• Purity level

Higher carbon content in TMT increases which property?

• Strength
• Ductility
• Elasticity
• Flexibility