Related Questions

Gantt chart (or Bar chart) is helpful in
A Efficient utilisation of manpower and machines
B Preparing production schedule
C Efficient despatching of products
D Inventory control
For the supply of materials for concrete, form work reinforcing and placing of concrete, removal of form work and curing of concrete, number of bar(s) required on bar chart, is
A 1
B 2
C 3
D 4
When a bar of length '$$l$$' and diameter 'd' is rigidly fixed at the upper end and hanging freely, then the total elongation produced in the bar due to its own weight is (where w = Weight per unit volume of the bar)
A $$\frac{{{\text{w}}l}}{{2{\text{E}}}}$$
B $$\frac{{{\text{w}}{l^2}}}{{2{\text{E}}}}$$
C $$\frac{{{\text{w}}{l^3}}}{{2{\text{E}}}}$$
D $$\frac{{{\text{w}}{l^4}}}{{2{\text{E}}}}$$
Humidity chart is useful for the solution of problems concerning condensation, vaporisation and air conditioning. At a given dry bulb temperature, value of humidity obtained from the humidity chart directly, is in terms of __________ humidity.
A Molal
B Relative
C Percentage
D None of these
__________ chart is known as transient heat conduction chart.
A Dirhing's
B Heisler's
C Mollier's
D Cox
Which of the following is a weakness of bar chart?
A Interdependencies of activities
B Project progress
C Uncertainties
D All of the above
The bars in a bar chart are represented by the
A rectangles in a network diagram
B arrows in a network diagram
C triangles in a network diagram
D All of the above
E None of the above
Discrepancies of bar chart techniques are
A Consequential effects of lack in one activity on the finish date
B Free time available for an activity can't be predicted
C Effective monitoring/controlling can't be done
D All of the above
When heated an iron bar expands 0.2% . If the increased length is 1cm , what is the original length of the bar ?
A 500cm
B 5cm
C 0.97cm
D 1.97cm
20°C  তাপমাত্রায় ও 1.5 bar চাপে একটি গ্যাস     0.1m3 আয়তন দখল করে। যদি গ্যাসের চাপ 7.5 bar এ সঙ্কুচিত করার ফলে   0.04m3    আয়তন দখল করে, তবে গ্যাসের শেষ তাপমাত্রা বাহির কর।
A    293°C  
B 313°C    
C     586°C 
D       213°C     

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