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1. www.studentyogi.com www.studentyogi.com
Code No: RR420301
Set No. 1
IV B.Tech II Semester Regular Examinations, Apr/May 2007
MECHANICAL HANDLING EQUIPMENT
( Common to Mechanical Engineering, Mechatronics and Pro duction
Engineering)
Time: 3 hours Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
1. Explain in detail about the classi cation and characteristics of materials that are
looked out before selecting equipment for handling. [16]
2. Name the various idlers used in belt conveyor. With a neat diagram explain them.
[16]
3. Explain the working of a gravity- roll conveyor. [16]
4. (a) Explain the salient features of one, two and three wheeled hand trucks.
(b) Distinguish between hand operated and power operated hand trucks. [8+8]
5. (a) Discuss the importance of auxiliary equipments attached with material han-
dling equipments.
(b) Explain various types of gates attached with roller conveyors. [8+8]
6. Explain di erent types of mechanical feeders used in material handling. [16]
7. Explain how is the hourly capacity of hoisting machines estimated. [16]
8. (a) Discuss the salient features of motor driven grab bucket
(b) Explain the methods for designing grab buckets. [8+8]
2. www.studentyogi.com www.studentyogi.com
Code No: RR420301
Set No. 2
IV B.Tech II Semester Regular Examinations, Apr/May 2007
MECHANICAL HANDLING EQUIPMENT
( Common to Mechanical Engineering, Mechatronics and Pro duction
Engineering)
Time: 3 hours Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
1. Describe the various types of hoisting equipment that are used in engineering
industries. [16]
2. (a) Explain the working principle of conveying equipment.
(b) How do you classify conveyors? [8+8]
3. (a) How roller conveyor can be used to handle unit loads?
(b) What are the di erences between roller conveyor and belt conveyor? [8+8]
4. (a) How do attachments extend the usefulness of industrial lift trucks.
(b) Explain the salient feature of tractors and trailers used in industrial applica-
tions. [8+8]
5. What is a gate? Explain di erent mechanisms used in controlling the ow of
materials through gates. [16]
6. What are the applications of vibrating feeders? Describe the di erent circumstances
in which vibrating feeders are used. [16]
7. Explain how is the hourly capacity of hoisting machines estimated. [16]
8. (a) How are the cages balanced with counter weights?
(b) Give an account on safety devices incorporated in elevators. [8+8]
3. www.studentyogi.com www.studentyogi.com
Code No: RR420301
Set No. 3
IV B.Tech II Semester Regular Examinations, Apr/May 2007
MECHANICAL HANDLING EQUIPMENT
( Common to Mechanical Engineering, Mechatronics and Pro duction
Engineering)
Time: 3 hours Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
1. Discuss the applications of using hydraulic hand lift trucks. [16]
2. (a) Write down the salient features of belt conveyors with a neat sketch.
(b) Explain the fabrication of belts using di erent materials. What types of joint
are suggested for the endless belt? [8+8]
3. (a) Describe the construction of a screw conveyors.
(b) Write about inclined (screw) conveyor and the capacity of screw conveyors.
[8+8]
4. (a) Explain the salient features of one, two and three wheeled hand trucks.
(b) Distinguish between hand operated and power operated hand trucks. [8+8]
5. With the help of a sketch explain the working of belt feeders. [16]
6. Explain di erent types of mechanical feeders used in material handling. [16]
7. Give the classi cation of hoisting equipment. What are the features of each? [16]
8. (a) How are the cages balanced with counter weights?
(b) Give an account on safety devices incorporated in elevators. [8+8]
4. www.studentyogi.com www.studentyogi.com
Code No: RR420301
Set No. 4
IV B.Tech II Semester Regular Examinations, Apr/May 2007
MECHANICAL HANDLING EQUIPMENT
( Common to Mechanical Engineering, Mechatronics and Pro duction
Engineering)
Time: 3 hours Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
1. (a) Enumerate the factors a ecting the selection of material handling equipment
in a pro duction shop. [8]
(b) What are the symptoms of bad material handling? [8]
2. (a) Write down the salient features of belt conveyors with a neat sketch.
(b) Explain the fabrication of belts using di erent materials. What types of joint
are suggested for the endless belt? [8+8]
3. What are the di erent layouts used for theoretical analysis of pneumatic conveyors?
Explain with diagrams. [16]
4. (a) What is meant by wheel barrows? How it is useful?
(b) Explain self propelled trucks. [8+8]
5. Write a note on manually-operated and mechanically operated types of hopper
gates. [16]
6. Explain di erent types of mechanical feeders used in material handling. [16]
7. Explain the following wire ropes
(a) Non spinning
(b) Flattened strands and
(c) locked coil rope [5+5+6]
8. (a) Distinguish between a conventional jack and traveling screw jack.
(b) Sketch and explain a hydraulic jack. [8+8]
![www.studentyogi.com www.studentyogi.com
Code No: RR420301
Set No. 1
IV B.Tech II Semester Regular Examinations, Apr/May 2007
MECHANICAL HANDLING EQUIPMENT
( Common to Mechanical Engineering, Mechatronics and Pro duction
Engineering)
Time: 3 hours Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
1. Explain in detail about the classi cation and characteristics of materials that are
looked out before selecting equipment for handling. [16]
2. Name the various idlers used in belt conveyor. With a neat diagram explain them.
[16]
3. Explain the working of a gravity- roll conveyor. [16]
4. (a) Explain the salient features of one, two and three wheeled hand trucks.
(b) Distinguish between hand operated and power operated hand trucks. [8+8]
5. (a) Discuss the importance of auxiliary equipments attached with material han-
dling equipments.
(b) Explain various types of gates attached with roller conveyors. [8+8]
6. Explain di erent types of mechanical feeders used in material handling. [16]
7. Explain how is the hourly capacity of hoisting machines estimated. [16]
8. (a) Discuss the salient features of motor driven grab bucket
(b) Explain the methods for designing grab buckets. [8+8]](https://image.slidesharecdn.com/mechanical-handling-equipmentjntumodelpaperwww-studentyogi-com-100113225315-phpapp02/85/M-E-C-H-A-N-I-C-A-L-H-A-N-D-L-I-N-G-E-Q-U-I-P-M-E-N-T-J-N-T-U-M-O-D-E-L-P-A-P-E-R-Www-1-320.jpg)
![www.studentyogi.com www.studentyogi.com
Code No: RR420301
Set No. 2
IV B.Tech II Semester Regular Examinations, Apr/May 2007
MECHANICAL HANDLING EQUIPMENT
( Common to Mechanical Engineering, Mechatronics and Pro duction
Engineering)
Time: 3 hours Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
1. Describe the various types of hoisting equipment that are used in engineering
industries. [16]
2. (a) Explain the working principle of conveying equipment.
(b) How do you classify conveyors? [8+8]
3. (a) How roller conveyor can be used to handle unit loads?
(b) What are the di erences between roller conveyor and belt conveyor? [8+8]
4. (a) How do attachments extend the usefulness of industrial lift trucks.
(b) Explain the salient feature of tractors and trailers used in industrial applica-
tions. [8+8]
5. What is a gate? Explain di erent mechanisms used in controlling the ow of
materials through gates. [16]
6. What are the applications of vibrating feeders? Describe the di erent circumstances
in which vibrating feeders are used. [16]
7. Explain how is the hourly capacity of hoisting machines estimated. [16]
8. (a) How are the cages balanced with counter weights?
(b) Give an account on safety devices incorporated in elevators. [8+8]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)