Which of the following are made out of the carbon steel having carbon content of 0.9 to 1% ? Small punches, broaches reamers and springs Forgings like can shaft, structural steel plate, threading dies and drawing dies Mandrels, twist drills, small lathe tools and razors Cutlery, screws, rivets and files TRUE ANSWER : ? YOUR ANSWER : ?
Out of the following, the joint produced by __________ has the lowest strength. Soldering Welding Brazing Rivetting TRUE ANSWER : ? YOUR ANSWER : ?
Pipelines carrying various utilities in chemical industries are identified by their colour codes. The color of pipeline carrying steam is Black Silver grey Green Yellow TRUE ANSWER : ? YOUR ANSWER : ?
The most important material handling system in an integrated steel plant is the Diesel locomotive Belt conveyor Overhead hoists & cranes Truck TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following metals reacts violently with water ? Sodium Calcium Mercury Magnesium TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is a unit of time ? None of these Barn Angstrom Light year TRUE ANSWER : ? YOUR ANSWER : ?
In the Bayer's process, bauxite is digested under pressure using HCl NaOH H₂SO₄ NH₃ TRUE ANSWER : ? YOUR ANSWER : ?
Measurement of the area of the indented surface is not involved in the __________ hardhes testing method. Knoop Vicker's Brinell Rockwell TRUE ANSWER : ? YOUR ANSWER : ?
Laser welding is widely employed in the __________ industries. Process Electronic Heavy Structural TRUE ANSWER : ? YOUR ANSWER : ?
A 2 kg object weighs 1.8 kgf on a spring balance. The value of 'g' at that location in m/seC₂ is 0.95 8.82 10.88 9.81 TRUE ANSWER : ? YOUR ANSWER : ?