Related Questions

A plate with an elliptical hole in the centre, with semi-major axis (a) perpendicular to the direction of loading and semi-minor axis (b) along the direction of loading, is subjected to a pull P. The maximum stress induced at the edge of the hole is equal to (where $$\sigma $$ = Stress for a plate with no hole i.e. nominal stress)
A $$\sigma \left( {1 + \frac{{\text{b}}}{{2{\text{a}}}}} \right)$$
B $$\sigma \left( {1 + \frac{{2{\text{a}}}}{{\text{b}}}} \right)$$
C $$\sigma \left( {1 + \frac{{\text{b}}}{{3{\text{a}}}}} \right)$$
D $$\sigma \left( {1 + \frac{{3{\text{a}}}}{{\text{b}}}} \right)$$
The merger of hole and free electron is called
A Covalent bonding
B Recombination
C Thermal energy
D Free electrons
A free electron is a valence electron that has broken away from its parent atom.
A True
B False
The company that has acquired interest in different industries by taking over or merging with other companies, is called
A collateral
B conglomerate
C coalition
D None of these
Bangladesh Development Bank Ltd, a new bank in Bangladesh has been created through merging of which of the following banks ?
A BDB and BSRS
B BSB and BSRS
C BKB and BSB
D BSB and SB
The Dutch East India Company was formed by merging several small companies of Holland in :
A The year 1702
B The year 1602
C The year 1802
D The year 1834
Which of the following systems software does the job of merging the records from two flies into one?
A Documentation system
B Utility program
C Networking software
D Security software
Which of the following systems software does the job of merging the records from two files into one?
A Security software
B Utility program
C Networking software
D Documentation system
E None of the above
If it takes 50 workers 4 hours to dig a hole, how long should it take 30 workers to dig the same hole?
A 2 hrs, 24 mins
B 6 hrs, 12 mins
C 5 hrs, 12 mins
D 6 hrs, 40 mins
If it takes 4 hours to dig a hole by 50 workers, how long should it take to dig the same hole by 30 workers?
A 2 hours 24 minutes
B 6 houres 12 minutes
C 5 houres 12 minutes
D 6 hours 40 minutes

Next steps