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ME8694 Important Questions Hydraulics and Pneumatics

ME8694 Important Questions Hydraulics and Pneumatics Regulation 2017 Anna University free download. Hydraulics and Pneumatics Important Questions ME8694 pdf free download.

Sample ME8694 Important Questions Hydraulics and Pneumatics

1
Describe actuator.
BT2
Understanding
2
Classify the various types of actuator.
BT2
Understanding
3
Discuss about telescoping cylinder.
BT2
Understanding
4
Name the types of cylinder mountings.
BT1
Remembering
5
What is the function of hydraulic motor and how does it differ from the hydraulic pump?
BT1
Remembering
6
Describe the term cylinder cushioning.
BT1
Remembering
7
What is a semi-rotary actuator? List the application of semi -rotary actuator.
ME8694 Important Questions Hydraulics and Pneumatics
What are the advantages of double acting cylinder over a single acting cylinder?
BT2
Understanding
9
What is the function of seals in the hydraulic system and list the type of seals used in the systems?
BT2
Understanding
10
Draw the ANSI symbol for bidirectional fixed displacement unidirectional motor and variable displacement bidirectional motor.
ME8694 Important Questions Hydraulics and Pneumatics
Describe the three important parameters should controlled the hydraulic system.
BT1
Remembering
12
Draw the symbols for a pressure relief valve and pressure reducing valve
BT4
Analyzing
13
Describe the purpose of Shuttle valve and mention types of control valve based on their function.
BT1
Remembering
14
Draw the ANSI symbol for Pilot operated check valves and shuttle valves.
ME8694 Important Questions Hydraulics and Pneumatics
What is the function of sequence valve and pressure reducing valve?
BT2
Understanding
16
Discuss the function of pressure control valve
BT2
Understanding
17
What are flow control valves? Why are they referred as speed-control valves?

1
Explain the working principle following types of cylinders i) Single acting cylinder (5)
ii)Cylinder Cushioning (8)
ME8694 Important Questions Hydraulics and Pneumatics
Explain the construction and working of following with neat sketch
(i) Gear motor (7)
(ii) Double acting cylinder (6)
BT2 BT2
Understanding
Understanding
3
With neat sketch explain the construction of Telescopic cylinder and state its applicationwith example.

 

Subject name	Hydraulics and Pneumatics
Short Name	HAP
Semester	6
Subject Code	ME8694
Regulation	2017 regulation

ME8694 Important Questions Hydraulics and Pneumatics Click Here To Download

ME8694 Hydraulics and Pneumatics Syllabus

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ME8694 Hydraulics and Pneumatics Notes

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ME8694 Hydraulics and Pneumatics Question Bank

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ME8694 Hydraulics and Pneumatics Question Paper

ME8692 Important Questions Finite Element Analysis

ME8692 Important Questions Finite Element Analysis Regulation 2017 Anna University free download. Finite Element Analysis Important Questions ME8692 pdf free download.

Sample ME8692 Important Questions Finite Element Analysis

1
Show the displacement function equation for CST element.
BT3
Applying
2
How will you modify a three-dimensional problem to a Two-dimensional problem?
ME8692 Important Questions Finite Element Analysis
List out the application of two-dimensional problems.
BT1
Remembering
4
What is meant by steady state heat transfer? Write down its governing differential equation.
BT2
Understanding
5
Define two-dimensional scalar variable problem
ME8692 Important Questions Finite Element Analysis
How do you define two dimensional elements?
BT1
Remembering
7
Define QST (Quadratic strain Triangle) element.
BT4
Analyzing
8
Relate path line with streamline.
BT3
Applying
9
Formulate the (B) matrix for CST element.
ME8692 Important Questions Finite Element Analysis
Express the interpolation function of a field variable for three-node triangular element
BT2
Understanding
11
List out the CST and LST elements.
BT1
Remembering
12
Illustrate the shape function of a CST element.
BT3
Applying
13
Distinguish between scalar and vector variable problems in 2D.
ME8692 IQ Finite Element Analysis
Express the nodal displacement equation for a two dimensional triangular elasticity element
BT2
Understanding
15
Write down the shape functions for a 4 noded quadrilateral element.
BT3
Applying
16
What do you understand by area coordinates?
BT2
Understanding
17
Define Isoparametric elements with suitable examples.
BT1
Remembering
18
Write an expression for shape function of four node quadrilateral elements.
BT4
Analyzing
19
Define geometric Isotropy.
BT5
Evaluating
20
Write the Lagrange shape functions for a 1D, 2noded elements.

Derive the conductance matrix for a 3 noded triangular element whose nodal coordinates are known. The element is to be used for two
dimensional heat transfer in a plate fin.

Subject name	Finite Element Analysis
Short Name	FEA
Semester	6
Subject Code	ME8692
Regulation	2017 regulation

ME8692 Important Questions Finite Element Analysis Click Here To Download 

ME8692 Finite Element Analysis Syllabus

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ME8692 Finite Element Analysis Notes

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ME8692 Finite Element Analysis Question Bank

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ME8692 Finite Element Analysis Question Paper

ME8693 Important Questions Heat and Mass Transfer

ME8693 Important Questions Heat and Mass Transfer Regulation 2017 Anna University free download. Heat and Mass Transfer Important Questions ME8693 pdf free download.

Sample ME8693 Important Questions Heat and Mass Transfer

1.
What are the differences between natural and forced convection?
BTL-3
Applying
2.
Briefly explain the concept of free convection heat transfer mechanism.
ME8693 Important Questions Heat and Mass Transfer
Define the velocity and thermal boundary layers.
BTL-2
Understanding
4.
Define bulk temperature. How is it used?
BTL-1
Remembering
5.
Why the heat transfer coefficient for natural convection is much less than that for forced convection?
ME8693 Important Questions Heat and Mass Transfer
Define grashoff number and prandtl number.
BTL-2
Understanding
7.
Differentiate viscous sublayer and buffer layer.
BTL-2
Understanding
8.
State Newton’s law of cooling.
ME8693 Important Questions Heat and Mass Transfer
Define laminar sublayer, buffer layer and turbulent layer in a boundary layer.
BTL-3
Applying
10.
A square plate 40 x 40 cm maintained at 400 K is suspended vertically in atmospheric air at 300 K. Determine the boundary layer thickness at trailing edge of the plate.
BTL-5
Evaluating
11.
What is colburnand Reynolds analogy?
ME8693 Important Questions Heat and Mass Transfer
Define Nusselt and Stanton numbers.
BTL-1
Remembering
13.
Distinguish between laminar & turbulent flow.
BTL-2
Understanding
14.
Differences between Biot and prandtl numbers.
BTL-2
Understanding
15.
What is Dittus-Boelter equation?
ME8693 Important Questions HMT
Define momentum thickness.
BTL-1
Remembering
17.
Define critical Reynolds number. What is its typical value for flow over a flat plate and flow through a pipe?
BTL-1
Remembering
18.
Why heat transfer coefficient for natural convection is much lesser than that for forced convection?
BTL-4
Analyzing
19.
What are the different methods of determining heat transfer coefficient in forced convection?
BTL-4
Analyzing
20.
Briefly explain local and average value of skin friction coefficient

 

Subject name	Heat and Mass Transfer
Short Name	HMT
Semester	6
Subject Code	ME8693
Regulation	2017 regulation

ME8693 Important Questions Heat and Mass Transfer Click Here To Download 

 ME8693 Heat and Mass Transfer Syllabus

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ME8693 Heat and Mass Transfer Notes

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ME8693 Heat and Mass Transfer Question Bank

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ME8693 Heat and Mass Transfer Question Paper

ME8651 Important Questions Design of Transmission Systems

ME8651 Important Questions Design of Transmission Systems Regulation 2017 Anna University free download. Design of Transmission Systems Important Questions ME8651 pdf free download.

Sample ME8651 Important Questions Design of Transmission Systems

Calculate the power capacity of the leather belt of 9mm x 250mm is used to drive a CI pulley 900mm in diameter at 336rpm. If the active arc on the smaller pulley is 120o and stress in tight side is 2Mpa. The density of the leather may be taken as 980 kg/m3 and coefficient of friction of leather on CI is 0.35.
ME8651 Important Questions Design of Transmission Systems
Design a flat belt drive for a fan running at 360rpm which is driven by a 10 KW at1440 rpm motor. The belt drive is open type and the distance between the pulley Centres is 2000 mm .The diameter of a driven pulley is 1 m .
ME8651 Important Questions Design of Transmission Systems
Design a flat belt drive to transmit 20kW at 720rpm. The centre distance is 3m and the speed ratio is 3. Diameter of rolling pulley is 1.2 m.
ME8651 Important Questions Design of Transmission Systems
Design a flat belt drive to transmit 15 KW at 480rpm from an engine to line shaft at 1200 rpm. The centre distance between the pulleys is 2 m .The diameter of engine pulley is 600 mm.
ME8651 Important Questions Design of Transmission Systems
A flat belt drive is required to transmit 12 KW from a motor running at 720 rpm. The belt is 12 mm thick and has mass density of 0.001 gm/mm3. Permissible stress in the belt not to exceed 2.5 N/mm2.Diameter of driving pulley is 250 mm whereas the speed of driven pulley is 240 rpm. The two shafts are 1.25 m apart, coefficient of friction is 0.25. Determine the width of the belt.

Subject name	Design of Transmission Systems
Short Name	DTS
Semester	6
Subject Code	ME8651
Regulation	2017 regulation

ME8651 Important Questions Design of Transmission Systems Click Here To Download 

 ME8651 Design of Transmission Systems Syllabus

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ME8651 Design of Transmission Systems Notes

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ME8651 Design of Transmission Systems Question Bank

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ME8651 Design of Transmission Systems Question Paper

CE8005 Important Questions Air Pollution and Control Engineering

CE8005 Important Questions Air Pollution and Control Engineering Regulation 2017 Anna University free download. Air Pollution and Control Engineering Important Questions CE8005 pdf free download.

Sample CE8005 Important Questions Urban Planning and Development

1.
Mention the environmental legislation for air pollution control.
BT 1
Remembering
2.
How the gaseous pollutants can be controlled?
BT 1
Remembering
3.
What do you understand by biofilter?
BT 1
Remembering

7.
Define absorption as it relates to air pollution control devices.
BT 2
Understanding
8.
Name the equipment that uses the principle of absorption for the removal of gaseous pollutant.
CE8005 Important Questions Air Pollution and Control Engineering
9.
List the factors influencing the efficiency of absorption process.
BT 2
Understanding
10.
What are environmental friendly fuels?
BT 2
Understanding
13.
What is the importance of activated carbon in adsorption?
BT 3
Applying
14.
What do you mean by regenerative system and non-regenerative systems?
BT 4
Analyzing
15.
Define condensers.
CE8005 Important Questions Air Pollution and Control Engineering
Distinguish between Contact condenser and Surface condenser.
BT 4
Analyzing
17.
What is thermal Incinerator?
BT 5
Evaluating
18.
What is catalytic Incinerator?
CE8005 Important Questions Air Pollution and Control Engineering
19.
Write the criteria to be adopted for selection of suitable sites for an industry.
BT 6
Creating
20.
What is the chemical composition of air?
BT 6
Creating
21.
State the purpose of air quality monitoring.
BT 2
Understanding
22.
Brief about Air Act.
CE8005 IQ Air Pollution and Control Engineering
23.
List out the methods for controlling gaseous pollutants.
BT 2
Understanding
24.
What are the various adsorbents in adsorption unit?
CE8005 Important Questions Air Pollution and Control Engineering
25.
What is condensation?

Subject name	Air Pollution and Control Engineering
Short Name	APDE
Semester	6
Subject Code	CE8005
Regulation	2017 regulation

CE8005 Important Questions Air Pollution and Control Engineering Click Here To Download

CE8005 Air Pollution and Control Engineering Syllabus

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CE8005 Air Pollution and Control Engineering Notes

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CE8005 Air Pollution and Control Engineering Question Bank

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CE8005 Air Pollution and Control Engineering Question Paper