Related Questions

Which of the following fastening devices has a head at one end and a nut fitted to the other?
A Bolt
B Stud
C Top bolt
D None of these
Which of the following fastening devices has its both ends threaded?
A Bolt
B Stud
C Set screw
D Split nut
A riveted joint is a __________ fastening.
A Permanent
B Temporary
C Either A or B
D None of these
Which of the following countries does not have a permanent army ?
A Columbia
B Nicaragua
C Costa Rica
D El Salvador
which of the following countries are the permanent members of UN security Council?
A Japan , West Germany , Russuia , Uk and USa
B canada, china, France, Russia and USA
C Germany, china Russia, Uk and USA
D china, France, Russia , Uk and USa
Which one of the following methods is adopted for permanent drainage of tunnels?
A Provision of longitudinal drains
B Continuous open drains
C Concrete lining
D All the above
Which of the following processes can remove both temporary as well as permanent hardness of water?
A Filtration
B Boiling
C Distillation
D None of these
Which of the following is not responsible for causing permanent hardness of water?
A Ca(HCO3)2
B CaCl2
C MgCl2
D None of these
Which of the following memories contains a thin film of magnetic material sandwitched between two permanent bias magnets?
A ROM
B Magnetic disk
C Core memory
D Bubble memory
E None of the above
Which of the following is permanent organization-
A Family
B Political party
C Red cross
D Plato

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