Last 05 Old Question Papers for ME 2402 Computer Integrated Manufacturing in Anna University Chennai Syllabus

Are you studying under Anna University or its affiliated colleges. This post will be helpful for those who are currently in 07th semester B.E Mechanical Engineering. 2010, 2012, 2013 (Nov Dec and April May], 2014 Question Papers have been uploaded hereunder. Click on the following links and read or download the required question papers for ME 2402 CIM.

1. ME 2402 CIM - NOV/DEC 2010 Anna University Question Paper: Click Here

2. ME 2402 CIM - May June 2012 Anna University Question Paper: Click here


3.  ME 2402 CIM - May June 2013 Anna University Question Paper: Click here

4. ME 2402 CIM - NOV/DEC 2013 Anna University Question Paper: Click here

5. ME 2402 CIM - MAY JUNE 2014 Anna University Question Paper: Click here

ME 1403 [ME2402] CIM B.E Mechanical Engineering 2010 Nov Dec Anna University Chennai Old Question Paper

B.E/B.Tech DEGREE EXAMINATION, NOVEMBER/DECEMBER 2010.

Seventh semester

Mechanical Engineering

ME 1403 - COMPUTER INTEGRATED MANUFACTURING

(Common to Aeronautical Engineering. Mechatronics Engineering and production

Engineering)

(Regulation 2004)

(common to B.E- (Part-Time) Sixth Semester - Mechanical Engineering

Regulation 2005) 

Time: Three hours          Maximum: 100 Marks

Answer ALL questions.

PART- A (10 x 2 = 20 marks)

1. What is meant by CIM?

2. What are the different types of manufacturing?

3. What is Part family?

4. Give any two benefits of Computer aided process planning.

5» What are the devices used for shop floor data collection?

5- What are the benefits of PMS?

7. What is meant by LAN?

8. What are the system modeling tools?

9. Distinguish between MAP and TOP.

10. What are the advantages of data bases?

PART- B (5 x 16 = 80 marks)

EE1251 Electrical Machines - II Fourth Semester Anna University Chennai, B.E EEE April May 2010 Question Paper

Anna University, Chennai

B.E./B.Tech Degree Examination Apr/May 2010

Fourth Semester

Electrical and Electronics Engineering

EE 1251 - Electrical Machines - II

(Regulation 2004)

(Common to BE. (Part-Time) Third Semester - Electrical and Electronics Engineering

Regulation 2005)

Time : 3 hours Max. Marks: 100

Answer all questions

Part - A (10 x 2 = 20 marks)

1. Explain why an alternator with low value of Short Circuit Ratio has lower limit of stability.

2. What is the necessity for short chording the armature winding of synchronous machines? 

3. What are the main .parts of synchronous motor?

4. Mention the need for starters in synchronous motors.

5. At what value of slip does the torque developed is maximum?

6. Why the stator core of induction motor made of silicon content steel stamping

7. Name the method of speed control used only for Slip ring induction motor.

8. What is the disadvantage of rotor rheostat speed control method?

9. Why is a single phase induction motor not self-starting?

10. State the applications of shaded pole single phase induction motor.

PART-B (5 X 16 = 80 MARKS)

B.E EEE Nov Dec 2011 Question Paper: EE52 Electrical Machines - II Fifth Semester Anna University of Technology, Coimbatore

ANNA UNIVERSITY OF TECHNOLOGY, COIMBATORE

B.E./B.Tech. DEGREE EXAMINATION, November/December 2011

FIFTH SEMESTER - EEE

ELECTRICAL MACHINES II

Time : Three hours Maximum : 100 Marks

Answer ALL Questions

PART A - (10 X 2 = 20 Marks)

1. Why altemators are rated in kVA not in kW?

2. Why short pitch windings are preferred over full pitched winding?

3. What are the causes of changes in voltage of altemators when loaded?

4. What does hunting of synchronous motor mean?

5. Define slip of an induction motor.

6. What is induction generator?

7. Is it possible to add an external resistance in the rotor circuit of a cage induction motor? Justify your answer.

8. Mention the methods to change the speed of an induction motor.

9. Why the single‘phase induction motors are not self Starting one?

10. Mention the applications of stepper motor.

PART- B (5 X 16 = 80 MARKS)

11. a. Explain the construction and working principle of synchronous machines in detail (8)

b. The open circuit and short circuit test readings for a 3-phase star connected 1000 kVA, 2000V, 50 Hz synchronous generators are.....

EE52 Electrical Machines - II Fifth Semester Anna University of Technology, Tirunelveli, B.E EEE Nov Dec 2011 Question Paper

ANNA UNIVERSITY OF TECHNOLOGY, TIRUNELVELI

B.E./B.TECH. DEGREE EXAMINATION, November/December 2011

FIFTH SEMESTER - EEE

ELECTRICAL MACHINES 11

Time : Three hours MaXimum i 100 Marks

Answer ALL Questions

PART A - (10 X 2 = 20 Marks)

1. What do you mean by synchronous reactance?

2. What is the purpose of conducting slip test?

3. Is synchronous motor inherently self-starting or not.

4. State any two methods of starting synchronous motor.

5. What are the losses produced in induction motor?

6. Write down the equation for running torque of an induction motor.

7. Why induction motor draws large current from the supply during starting?

8. How many speeds you can obtain by cascaded connection of induction motors?

9. Why is the single phase induction motor having two winding in this stator?

10. State any two applications capacitor start run induction motor.

PART-B (5 X 16 = 80 MARKS)

11. a. 1) Explain the effects of armature reaction for different power factor loads. (8)

Question Paper of EE52 Electrical Machines - II Fifth Semester Anna University Trichy, B.E EEE November December 2011

ANNA UNIVERSITY OF TECHNOLOGY, TRICHY

B.E./B.TECH. DEGREE EXAMINATION, November/December 2011

FIFTH SEMESTER - EEE

ELECTRICAL MACHINES II

Time : Three hours    Maximum : 100 Marks

Answer ALL Questions

PART A - (10 X 2 = 20 Marks)

1. Define distribution factor.

2. What is damper winding? Why is it used?

3. Why does the synchronous motor develop torque only at synchronous speed?

4. What is a phase advancer?

5. Why three phase induction motor called singly excited motor?

6. Define slip.

7. How can speed of three phase induction motor be controlled?

8. What is induction generator?

9. Define step angle.

10. How will you change the direction of rotation of a split phase induction motor?

PART B - (5 x  16 = 80 MARKS)

11. a. Explain in detail MMF method of predetermining the voltage regulation of the alternator. (8)

b. A 4 -pole 3 phase, 50 Hz star connected alternator has 60 slots, with four conductors per slot. Coils are short pitched by three slots. If the phase spread is 60°, find the line induced voltage for a flux per pole of 0.943 Wb distributed sinusoidally in space. All the turns per phase are in series. (8)

or

12. a. Derive the expression for synchronizing current, power and torque. (10)

b, Calculate the maximum load on a 5 MVA, three phase alternator having a synchronous reactance of 5 ohm can deliver when connected to 6.6 kV bus bar if its excitation is such that the emf on open circuit is 6 kV. Find the armature current and power factor at this load. (6)

13. a. Derive an expression for power developed in a synchronous motor. (8)

b, A 3300 V, 1.5 MW, 3-phase Y connected synchronous motor has X d = 4 ohm per phase and Xq = 3 ohm per phase. Neglecting all losses, calculate the excitation EMF. When motor supplies rated load at unity PF. Calculate the maximum mechanical power would develop for this field excitation. (8)

Question Paper of Anna University Chennai, EE52 Electrical Machines - II Fifth Semester B.E EEE November December 2011

ANNA UNIVERSITY

B.E./B.TECH. DEGREE EXAMINATION, November/December 2011

FIFTH SEMESTER : EEE

ELECTRICAL MACHINES II

Time : Three hours       Maximum : 100 Marks

 Answer ALL Questions

PART A - (10 X 2 = 20 Marks)

1. What do you mean by single layer and double layer winding?

2. What are the various function of damper winding provided with alternator?

3 What is a synchronous capacitor?

4. What are V-curves?

5. What are the rotor slots of a 3-phase induction, motors skewed?

6. Define slip of induction motor.

7. State the effect of rotor resistance on starting torque. 

8. What are the various method of speed control of 3-phase induction motor

9. What type .of motor is used for ceiling fan?

10. State the application of shaded pole motor.

PART B (5 X 16 = 80 MARKS)

11. a. i) Derive from first principle, the emf of 3-phase alternator. (8)

ii) The following open circuit and short circuit test are made on a 6000 kVA, 6600 V, star connected, 2-pole; 60 Hz turbine driven alternator. If I = 125 A, at open circuit terminal voltage = 8200 V with armature short circuited I = 125 A (line). At the rated load and upf armature loss is 1.5%.of output.

Determine the percentage regulation at rated load and 0.8 p.f. lag. (8)

or

b. 1) Explain how will you determine the d and q-axis reactance of a synchronous machine in your laboratory. (3)

ii) For the salient synchronous machine, derive the expression for power developed as a function of load angle. (3)