Related Questions

The lathe spindles at the nose end have
A Internal screw threads
B External screw threads
C No threads
D Tapered threads
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
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
The lathe centres are provided with standard taper known as
A Morse taper
B Seller's taper
C Chapman taper
D Brown and Sharpe taper
A survey was conducted among the students of Khulna University to find out how many forms of physical exercise usually swam, 25% said they usually did jogging, 20% said they played cricket, 15% said they usually played football and 20 respondents said they did not take any form of exercise. From the above findings it can be concluded that.
A The student of khulna University do not usually take physical exercise.
B No respondent took more than one form of exercise.
C The method of data collection was not valid.
D Some of the respondents took more than one form of exercise.
Hollow shafts can be made as strong as solid shafts by making the twisting moments of both the shafts same. Shafts made by __________ have residual stresses.
A Forging
B Cold rolling
C Hot rolling
D Casting
Lathe bed is made of
A Mild steel
B Alloy steel
C Pig iron
D Chilled cast iron
Two shafts ‘A’ and ‘B’ under pure torsion are of identical length and identical weight and are made of the same material. The shaft ‘A’ is solid and the shaft ‘B’ is hollow. We can say that
A Shaft B is better than shaft A
B Shaft A is better than shaft B
C Both the shafts are equally good
D None of these
Hollow refractory bricks are made by
A Slip casting
B Hand moulding
C Pressing/machine moulding
D Extrusion
A lathe with four steps on the cone pulley and with back-gears will have
A Four direct speeds
B Four indirect speeds
C Four direct and four indirect speeds
D Eight indirect speeds

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