Materials and Construction The high expansion metal normally used in the bimetallic thermometer is __________ temperature measurement. Aluminium for all Both A & B Brass for low Nickel alloys for high Aluminium for all Both A & B Brass for low Nickel alloys for high ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Polythene (low or high density) containers are not corroded by Any of these Nitric acid (95%) at room temperature Sulphur trioxide at 60°C Sulphuric acid (10%) at room temperature Any of these Nitric acid (95%) at room temperature Sulphur trioxide at 60°C Sulphuric acid (10%) at room temperature ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The material used in the filament of electric bulbs is Tungsten Constantan Nichrome German silver Tungsten Constantan Nichrome German silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron is All of these Having compressive strength more than its tensile strength Used for making shock resisting parts Manufactured in cupola and is brittle All of these Having compressive strength more than its tensile strength Used for making shock resisting parts Manufactured in cupola and is brittle ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High degree of toughness is a must for None of these Cold work tool steel High speed steel Shock resisting steel None of these Cold work tool steel High speed steel Shock resisting steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silico-manganese steels (containing 0.7% Mn, 0.5% C and 2% Si) Is tempered at 850°C Do not have good resilience properties Are used for leaf and coiled springs Do not require heat treatment for any of its applications Is tempered at 850°C Do not have good resilience properties Are used for leaf and coiled springs Do not require heat treatment for any of its applications ANSWER DOWNLOAD EXAMIANS APP
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