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Melting efficiency (in hindi)

Lesson 8 of 20 • 5 upvotes • 8:24mins

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Rohit Gupta

This lecture related to melting efficiency in which educator cover all topic related like thermal efficiency, heat input , heat required to melt.etc and with some important numericals related to topic

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1

Welding Introduction, Advantage and Limitations (in Hindi)

10:44mins

2

Types of Welding (in Hindi)

9:07mins

3

Welding Terminology (in Hindi)

9:52mins

4

Arc Welding: Straight Polarity and Reverse Polarity (in Hindi)

8:58mins

5

Welding Machine: Constant Current and Constant Voltage (in Hindi)

6:51mins

6

Questions related to arc welding (in hindi)

9:04mins

7

Numericals on arc welding (in hindi)

8:51mins

8

Melting efficiency (in hindi)

8:24mins

9

Numericals on welding efficiency (in hindi)

7:44mins

10

Shielded gas welding- TIG and MIG (in hindi)

8:20mins

11

Shielded gas welding- plasma gas welding (in hindi)

10:13mins

12

Gas welding (in hindi)

8:24mins

13

Thermit welding (in hindi)

5:22mins

14

Resistance welding: spot welding (in hindi)

14:30mins

15

Resistance welding: numericals (in hindi)

10:14mins

16

Resistance welding: seam welding and projection welding (in hindi)

10:55mins

17

Pressure welding and explosive welding (in hindi)

10:21mins

18

Friction welding and forge welding (in hindi)

9:09mins

19

Adhesive welding, soldering and brazing (in hindi)

9:46mins

20

Welding defects and their remedies (in hindi)

11:02mins

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