A. High brittleness
B. Higher tendency to distort
C. High ductility
D. None of these
Correct Answer: High ductility ✔
Last Updated: February 10, 2019
Related MCQs
- If Reynolds number is greater than 1, then the__________?
- Normalising of an object does not__________?
- As per international norms, the maximum permissible value of noise level in the industrial environment is __________ decibels as measured at a distance of 1.5 meters from the source of noise?
- The delivery pressure of boiler feed water pump compared to the boiler steam pressure is__________?
- The trace metal present in insulin is__________?
- For a first order chemical reaction, the concentration of the reactant decreases __________ with time?
- High relative humidity decreases the evaporative process and as the temperature is increased, the relative humidity decreases. The comfort range for human body is the ambient temperature of 22 to 27°C with relative humidity ranging from __________ percent ?
- Capacity & power requirement for an air compressor working at high altitude compared to sea-level will be__________?
- Globular form of cementite is formed during the __________ process ?
- The burnout heat flux in the nucleate boiling regime is not a function of the__________?
- Use of water as a manometric liquid suffers from the disadvantage of its__________?
- Iron content in Indian iron ore is about __________ percent?
- Shrinkage allowance on pattern is provided to compensate for shrinkage when the __________?
- __________ of austenite decreases the hardenability in steel ?
- Desalination of water__________?
- __________ is a non volatile film forming constituent of a paint ?
- The mechanism involved in the removal of metal in drilling operation is by__________?
- Out of the following __________ iron has the best capability to bear sudden & excessive shocks?
- Which one is neutral in character ?
- The normal stress is the same in all directions at a point in a fluid, only when the fluid__________?
- Hot extrusion of aluminium is done in the temperature range of __________ °C ?
- Diameter of the rivet to be provided on a 20 mm. thick boiler plate will be __________ mm?
- What is the pH of distilled water ?
- Nusselt number is related to the Reynolds number (Re) in turbulent & laminar flow respectively as__________?
- Half life of a radioactive isotope corresponds to the time required for half of the __________ to decay ?
- Which of the following mainly decides the current to be employed is arc welding ?
- Main constituent of bone ash is__________?
- Isotropic materials have the same __________ in all directions?
- Projection welding & stud welding is categorised as the __________ welding?
- The following thermocouple may be used for measuring temperature upto 1873°K__________?
- Drossing is a __________ operation?
- Lead pencil contains__________?
- Hot dipping process is used for coating a low melting point metal (e.g. Pb, Sn, Zn) on iron, steel & copper having relatively higher melting points. Which of the following is not a hot dipping process ?
- The underground well of a bio gas plant is called the__________?
- A fire tube boiler is limited to a maximum steam pressure of about __________ kg/cm2 ?
- Water hammer is caused in steam carrying pipelines, because of __________?
- In the diving apparatus, helium is used along with oxygen, because it is __________?
- Probability of cavitation occuring becomes very high, when the local __________ resulting ?
- The approximate height of a blast furnace having a useful volume of 2000 m3 is about __________ metres ?
- Photographic plates are coated with __________?
- Air/fuel ratio by weight for combustion of methane with theoretical quantity of air will be about __________?
- Which of the following gases cause global warming ?
- Potable water means the water used for__________?
- Softening of hardened steel is done by its__________?
- Transition from laminar flow to turbulent flow in fluid flow through a pipe does not depend upon the__________?
- Cold working of a material results in increase in hardness, which is termed as the __________ hardening ?
- __________ glass is used in the mercury in glass thermometer meant for measuring a temperature of 500°C ?
- Thermal diffusivity of a substance is proportional to (where, k = Thermal conductivity) __________?
- During sensible heating of humid air__________?
- During sensible cooling of air, its wet bulb temperature ?
- Function of gear box is to__________?