Related Questions

The unit hydrograph due to a storm may be obtained by dividing the ordinates of the direct runoff hydrograph by
A direct runoff volume
B period of storm
C total rainfall
D none of the above
The unit hydrograph of a specified duration can be used to evaluate the hydrograph of storms of
A same duration only
B same and shorter duration
C same and longer duration
D any duration
S-hydrograph is used to obtain unit hydrograph of
A shorter duration from longer duration
B longer duration from shorter duration
C both (A) and (B)
D none of the above
Based on the information below, how much did a certain telephone call cost? 1. The call lasted 1 minute 27 seconds 2. The cost for the first 30 second unit is Tk. 1.80, call duration more than 30 seconds costs Tk. 0.90 per 30 second unit 3. Any call duration less than 30 seconds is rounded up to the nearest 30-second unit.
A Tk. 1.80
B Tk. 2.61
C Tk. 2.70
D Tk. 3.51
The dangers of a storm --- torrential rains, high winds and storm surges. (Select the word/phrase that appropriately fills in the gap)
A include
B includes
C including
D to include
Hydrograph is graphical representation of ---------.
A rainfall
B discharge flowing in the river
C surface runoff
D ground water flow
Hydrograph is the graphical representation of
A runoff and time
B surface runoff and time
C ground waterflow and time
D rainfall and time
The shape of recession limb of a hydrograph depends upon
A Basin characteristics only
B Storm characteristics only
C Both (A) and (B)
D None of the above
The passive form of 'The storm damaged the banyan tree" is best expressed in __
A The storm resulted in the of the banyan tree
B The banyan tree was damaged by the strom
C The banyan tree damaged was a consequence of the storm
D The strom led to the damaged of the banyan tree
You're on your PC at midnight and an electric storm pops up. What's the best way to protect your PC.
A you don't worry; you have a lightning rod on your house
B you don't worry; you've got a surge protector on your PC
C you don't worry; you've got a surge protector on your PC and phone line to your modem
D unplug the PC and remove phone line from the modem
E stop standing on it

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