Related Questions

In standard taper roller bearings, the angle of taper of outer raceway is
A 5°
B 8°
C 15°
D 25°
The taper on the lathe spindle is
A 1 in 10
B 1 in 15
C 1 in 20
D 1 in 30
In a center lathe, the cutting tool is fed in _________ with reference to the lathe axis.
A Cross direction only
B Longitudinal direction only
C Both cross and longitudinal direction
D Any direction
A,B,C,D,E,G and I are seven friends who study in three different standards namely 5th, 6th and 7th such that not less than two friends study in the same standard. Each friend also has a different favorite subject namely History, Civics, English, Bangla, Science , Maths , and Economics but not necessarily in the same order. A likes Maths and studies in the 5th standard with only one other friend who likes Bangla. I studies with tow other friends . Both the friends who study with I like languages (Here languages include only Science , English and Bangla ) . D studies in the 6th standard with only one person and does not like Civics . E studies with only one friend . The one who likes history does not study in 5th or 6th standard . E does not like languages. C does not like English , Science or Civics. Which combination represents E's favorite subject and the standard in which he studies?
A Civics and 7th
B Economics and 5th
C Civics and 6th
D History and 7th
The drill spindles are provided with standard taper known as
A Morse taper
B Seller's taper
C Chapman taper
D Brown and Sharpe taper
The angle between the lathe centres is
A 30°
B 45°
C 60°
D 90°
A taper provided on the pattern for its easy and clean withdrawal from the mould is known as
A Machining allowance
B Draft allowance
C Shrinkage allowance
D Distortion allowance
Taper on the cotter and slot is provided
A On both the sides
B On one side only
C On none of the sides
D May be provided anywhere
Taper usually provided on cotter is
A 1 in 5
B 1 in 10
C 1 in 24
D 1 in 40
The lathe spindles are usually made hollow and provided with
A Internal taper
B External taper
C Internal and external taper
D No taper

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