Fluid Mechanics II
Mid-term
Tuesday 8 May 2012
First Name
Last Name
Student number
Examiners use only
1)
2)
3)
Mark :
4)
5)
Instructions
The mid-term will last 1 hour and 50 minutes.
This test is no
2012 Semester 1 - ECOS3012 Strategic Behaviour
Tests, Surveys and Pools
Tests
Test Canvas : Quiz 1
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Fluid Mechanics II
Mid-term
Tuesday 3 April 2012
First Name
Last Name
Student number
Examiners use only
1)
2)
3)
Mark :
4)
5)
Instructions
The mid-term will last 1 hour and 45 minutes.
This test is
Fluid Mechanics II
Tutorial 5, Week 7
24 & 26 April 2012
Exercise 1
It is known that a vortex plus a sink can simulate a tornado as shown in Fig (1). Suppose that the circulation about the
tornado is
Fluid Mechanics II
Tutorial 10
5 and 7 June 2012
Exercice 1
Air at 20 C and 1 atm ows at 20 m/s past the at plate in Fig (1). A pitot stagnation tube, placed 2 mm from the wall,
develops a manometer h
Fluid Mechanics II
Tutorial 9
29 and 31 May 2012
Exercise 1
Suppose that three cast-iron pipes are connected to meet smoothly at a point B , as shown in Fig. (1). The inlet pressures
in each pipe are
Fluid Mechanics II
Tutorial 8
22 and 24 May 2012
Exercise 1
Oil, with = 950 kg/m3 and = 2 105 m2 /s, ows through a 30-cm-diameter pipe 100 m long with a head loss of 8
m. The roughness ratio is /d = 0
Fluid Mechanics II
Tutorial 7
15 and 17 May 2012
Exercise 1
The gutter and smooth drainpipe in Figure 1 remove rainwater from the roof of a building. The smooth drainpipe is 7
cm in diameter.
a) When
Fluid Mechanics II
Tutorial 6
1 and 3 May 2012
Exercise 1
The viscous, incompressible ow between parallel plates shown in Figure 1 is caused by both the motion of the bottom
plate (at velocity U ) and
Quiz 5
(1) Consider the following Bayesian game in which Colin has two types:
good and bad.
H
T
H
1, 1
1, 1
T
1, 1
1, 1
H
T
Good
H
1, 1
1, 1
T
1, 1
1, 1
Bad
Figure 1: Bayesian matching pennies
The row
2012 Semester 1 - ECOS3012 Strategic Behaviour
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Tests
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Quiz 4
(1) Consider these prisoners dilemmas:
C
D
C
3, 3
7, 1
D
1, 7
2, 2
C
D
(a)
C
5, 5
7, 1
D
1, 7
2, 2
(b)
Figure 1: Two prisoners dilemmas
Consider the prisoners dilemma repeated for a nite number
Fluid Mechanics II
Mid-term
Thursday 8 May 2012
First Name
Last Name
Student number
Examiners use only
1)
2)
3)
Mark :
4)
5)
Instructions
The mid-term will last 1 hour and 50 minutes.
This test is n
Fluid Mechanics II
Mid-term
Thursday 5 April 2012
First Name
Last Name
Student number
Examiners use only
1)
2)
3)
Mark :
4)
5)
Instructions
The mid-term will last 1 hour and 45 minutes.
This test is
University of Sydney
Faculty of Engineering and IT
School of Civil Engineering
CIVL 5351
Geoenvironmental Engineering
Semester 1, 2012
Quiz 1
April 2012
Name:_
SID:_
90 minutes
closed book exam
attemp
Quiz 1
(1) Consider the Bertrand Game covered in lectures (lecture 2 page 17).
Assume that c, the cost per unit produced, is an integer. Consider
the game which is identical to that covered in lecture
Quiz 2
(1) If s = (s , s , . . . , s ) is a Nash equilibrium of an n-player game then:
n
12
(a) s must be a strictly dominant strategy for all i.
i
(b) s must be a best response to s i for all i.
i
(c
Quiz 3
(1) A committee with three members (1,2,3) has to choose a new member
of a club from a set of four candidates (a,b,c,d). Each member of the
committee has veto power which is used in a successiv
2012 Semester 1 - ECOS3012 Strategic Behaviour
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Tests
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