Related Questions

An alternative optimal solution to a minimization transportation problem exists whenever opportunity cost corresponding to unused route of transportation is:
A Positive & greater than zero
B Positive with at least one equal to zero
C Negative with at least one equal to zero
D None of the above
During the day which process is the major driving force in the movement of water in the xylem?
A Transpiration pull
B Evaporation
C Suction
D Translocation
Which plants have vascular tissues i.e .xylem and phloem vessel?
A Tracheophytes
B Bryophytes
C Thallophytes
D None of the above
The xylem in plants are responsible for:
A transport of water
B transport of food
C transport of amino acids
D transport of oxygen
Xylem tissue is mainly concerned with the
A Photosynthesis of plants
B Transport of water and mineral nutrients in plants
C Storage of prepared foods in plants
D Transport of enzymes in plants
The cost of producing rice in country Q is 10 percent less than the cost of producing rice in country Y. Even after transportation fees and tariff charges are added. it is still cheaper for a company to import rice form country Q to country Y than to produce rice in country Y? The statements above , if true , best support which of the following assertions?
A Labor costs in country Q are 10 percent below those in country Y .
B Importing rice from country Q to country Y is less than 10 percent of the cost of manufacturing rice in country Q .
C The fee for transporting rice from country Q to country Y is more than 10 percent of the cost of manufacturing rice in country Q .
D It takes 10 percent less time to manufacture rice in country Q than it does in country Y.
The cost of producing Garment in Country Q is ten percent less than the cost of producing Garment in Country Y, Even after transportation fees and tariff charges are added,it is still cheaper for a company to import Garment from Country Q to Country Y than to produce Garment in Country Y". The statement above, if true, best support which of the following assertions?
A Importing Garment from Country Q to Country Y will eliminate ten percent of new manufacturing jobs in Country Y.
B The tariff on a Garment imported from Country Q to Country Y is less than ten percent of the cost of manufacturing the Garment in Country Y.
C The fee for transporting Garment from Country Q to Country Y is more than ten percent of the cost of manufacturing the Garment in Country Q.
D It takes ten percent less time to manufacture a Garment at Country Q than it dos in Country Y.
Which of the following produces maximum pressure difference for transportation of gases?
A Vaccum pumps
B Blowers
C Fans
D Compressors
Which of the following methods is used to verify the optimality of the current solution of the transportation problem?
A Least cost method
B Vogel’s approximation method
C Modified distribution method
D All of the above
Which of the following conveyors cannot be recommended for transportation of abrasive materials?
A Belt conveyor
B Apron conveyor
C Flight conveyor
D Chain conveyor

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