BPSC – Combined Competitive Examination · ప్రశ్న 98
Which of the following is also called 'white metal'?
సమాధానం చూపించు & వివరణ
సమాధానం: (E) None of the above / More than one of the above
వివరణ
'White metal' (Babbitt metal) is a group of tin/lead-based alloys used in bearings.
- (A) తప్పు
Wrong: not called white metal.
- (B) తప్పు
Wrong: called 'white gold' colloquially, not 'white metal'.
- (C) తప్పు
Wrong: not called white metal.
- (D) తప్పు
Wrong: not called white metal.
- (E) సరైనది
Correct: 'White metal' refers to tin- or lead-based bearing alloys, none of the listed metals.