Related Questions

In 1995 a certain store had 1,800 tools in stock that had been purchased for Tk. 30 each. If 1,000 of these tools were sold in 1995 for Tk. 40 each and the remaining 800 were sold in 1996 for Tk. 50 each, how much greater was the gross profit on the tools sold in 1996 than of 1995?
A Tk. 0
B Tk. 6,000
C Tk. 8,000
D Tk. 32,000
The advantage of a broaching operation is that
A Rate of production is very high
B High accuracy and high class of surface finish is possible
C Roughing and finishing cuts are completed in one pass of the tool
D All of the above
The type of tool used on milling machine and broaching machine is
A Single point cutting tool
B Two point cutting tool
C Three point cutting tool
D Multi-point cutting tool
Broaching is applied for machining
A Internal and external surfaces
B Round or irregular shaped holes
C External flat and contoured surfaces
D All of these
The broaching operation in which the work moves past the stationary tool is called
A Pull broaching
B Push broaching
C Surface broaching
D Continuous broaching
The broaching operation in which either the work or the tool moves across the other, is known as
A Pull broaching
B Push broaching
C Surface broaching
D Continuous broaching
High speed steel cutting tools operate at cutting speeds _________ than carbon steel tools.
A 2 to 3 times lower
B 2 to 3 times higher
C 5 to 8 times higher
D 8 to 20 times higher
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.
Carbide tipped tools usually have
A Negative rake angle
B Positive rake angle
C Any rake angle
D No rake angle
Relief angles on high speed steel tools usually vary from
A 0° to 3°
B 3° to 10°
C 10° to 20°
D 20° to 30°

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