A. More
B. Less
C. Same
D. Either more or less; depends on the climatic conditions
Correct Answer: Less ✔
Last Updated: February 10, 2019
Related MCQs
- 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__________?
- Carbon supply in pack carburising process is in the form of __________?
- Heat release during phase change is observed in case of a/an__________?
- Steam condenser tubes are made of admiralty brass, in which percentage of zinc & copper are __________ respectively ?
- Hollow shafts can be made as strong as solid shafts by making the twisting moments of both the shafts same. Shafts made by __________ have residual stresses ?
- The excess air required for the combustion of pulverized coal is of the order of about __________ percent ?
- The amount of water evaporated in kg per kg of fuel burnt in a boiler is called the __________ of a boiler ?
- Thermal conductivity of a material does not depend upon its__________?
- The type of pump used for lifting large quantity of sewage is a __________ pump ?