Correct option is B
All Courses
Question
A solid sphere of diameter 12 cm is melted and three shots are prepared. If the diameters of two shots are 6 cm and 10 cm respectively, what is the surface area (in cm²) of the third shot?
Similar Questions
- 1)A drift is used for _________.
- 2)Which lathe machine attachment is used for relief to multipoint cutting tools _________.
- 3)Which of the following instrument is used for measuring higher temperatures in a fumace?
- 4)In the process of dressing of grinding wheels to restore sharpness is done by _________.
- 5)What is the function of a “pilot” when provided in reamer?
- 6)The distance between the crest & the root of a thread measured normal to the axis is______.
- 7)In a brazing operation, which of the following is the commonly used flux?
- 8)A work piece is center drilled in the lathe for the purpose of ________.
- 9)Which pulley increase wrapping angle of pulley?
- 10)Straight shank drill is held in ________.
Access ‘RRB ALP Fitter’ Mock Tests with
- 60000+ Mocks and Previous Year Papers
- Unlimited Re-Attempts
- Personalised Report Card
- 500% Refund on Final Selection
- Largest Community
368k+ students have already unlocked exclusive benefits with Test Prime!
Access ‘RRB ALP Fitter’ Mock Tests with
- 60000+ Mocks and Previous Year Papers
- Unlimited Re-Attempts
- Personalised Report Card
- 500% Refund on Final Selection
- Largest Community
368k+ students have already unlocked exclusive benefits with Test Prime!
