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