Which of the following fastening devices has a head at one end and a nut fitted to the other?
Bolt
Stud
Top bolt
None of these
- Production of one ton of paper in Indian paper industry consumes about __________ kWh of electricity.
- __________ is the trade name assigned to a nonferrous cast alloy composed of cobalt, chromium & tungsten.
- Main constituent of bone ash is
- Pick out the wrong statement.
- In inventory control theory, the economic order quantity (EOQ) is the
- The refractory lining of the bottom in a basic electric arc furnace is made of
- A material being tested for endurance strength is subjected to the __________ load.
- Current employed in resistance welding ranges from __________ kVA/.
- Ferromagnetic materials owe their properties to __________ inner sub-shells.
- A 2 kg object weighs 1.8 kgf on a spring balance. The value of 'g' at that location in m/sec2 is
- In the Bayer's process, bauxite is digested under pressure using
- The bank of tubes located at the back of the domestic refrigerators are the __________ tubes.
- Chromium molybdenum steel cannot be welded using __________ welding.
- Gage pressure within a spherical droplet of a fluid is 'p'. What will be gage pressure within a bubble…
- Maximum change in the hardness of martensite occurs in the carbon content range of __________ percent…
- Lead is added to 60:40 brass primarily to improve
- An approximately __________ process exemplifies the flow of a gas through a very long pipe of uniform…
- Softening of hardened steel is done by its
- Surface tension of a liquid
- In an eutectic system, two elements are completely
- The size of the tetrahedral void in the closest packing of atoms is __________ that of the octahedral…
- Which of the following has the highest modulus of elasticity (about 7 × 106 kg/cm2)?
- A metal having a Poisson's ratio = 0.3 is elastically deformed under uniaxial tension. If the longitudinal…
- Density in the solid state is slightly less than that in its liquid state, in case of
- Hydrogen in liquid steels is dissolved
- Lap joints are preferred over butt joints in soldering/brazing, because these joints are
- A steam carrying pipeline is insulated with two layers of insulating materials with the inferior insulation…
- Fire refining process is employed in case of
- Liquid nitrogen containers can be made from
- The mechanism involved in the removal of metal in drilling operation is by