A. Electronic
B. Structural
C. Process
D. Heavy
Advertisement
Related Mcqs:
- Filler material used in welding should have _________________ as compared to the parent metal to be welded ?
- A. Lower melting temperature B. Same melting temperature C. Same composition D. Both ‘B’ & ‘C’...
- The material used for coating the welding electrode is termed as the___________________?
- A. Flux B. Slag C. Protective layer D. Binder...
- Material of construction of the electrode used in the electric resistance welding is___________________?
- A. Stainless steel B. Graphite C. Copper D. Steel...
- Catalyst used in the ‘catalytic converter’ employed in automobile exhaust line for complete combustion/oxidation of carbon monoxide, nitrogen oxides and hydrocarbons is__________________?
- A. Alumina B. Platinum C. Vanadium pentoxide D. Iron oxide...
- Ionisation potential employed in the industrial electrostatic precipitator is of the order of_______________?
- A. 30 to 70 kV DC B. 30 to 70 kV AC C. 230 V AC D. 230 V DC...
- Which is the most widely used coagulant for the treatment of turbid water ?
- A. Alum (aluminium sulphate) B. Lime C. Ferric chloride D. Sodium aluminate...
- Which of the following is a widely used refrigerant in vapour compression refrigeration system (using large centrifugal compressor) ?
- A. Freon B. Liquid sulphur dioxide C. Methyl chloride D. Ammonia...
- Hazardous/polluting chemical industries should have an ‘exclusion zone’ with a green belt and general public access prohibited around it, covering a radius of _____________ metres?
- A. 100 B. 1000 C. 400 D. 4000...
- Waste/polluted water discharged from electroplating, blast furnace and coal mining industries contain mainly _____________ substances?
- A. Radioactive B. Organic C. Inorganic D. None of these...
- Translational kinetic energy of molecules of an ideal gas is proportional to (where, T = absolute temperature of the gas)__________________?
- A. T B. √T C. T2 D. 1/√T...
Advertisement
