Related Questions

He could be easily arrested because the police were tipped off in advance. Here ‘tipped off’ means
A Toppled over
B Rewarded
C Threatened
D Given advance information
Carbide tipped cutting tools are manufactured by powder metallurgy techniques and have a composition of
A 90% tungsten carbide and 10% cobalt
B 70% aluminium oxide & 30% silica
C 30% nickel, 15% chromium & 55% tungsten
D 65% tungsten & 35% zirconium
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
This type of surface is tipped to all principal planes of projection and does not appear true size in any standard view:
A Foreshortened
B Parallel
C Orthographic
D Oblique
Cemented carbide tools are not found to be suitable for cutting
A Brass
B Cast iron
C Aluminium
D Steel
The binding material used in cemented carbide tools is
A Tungsten
B Chromium
C Silicon
D Cobalt
Which of the following is the most wear resistant grade of carbide used for the cutting tools?
A Aluminium carbide
B Tungsten carbide
C Nickel carbide
D Iron carbide
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.
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°

Next steps