4) If 20 amperes of current is flowing in a wire for 1 minute of time having a resistance of 1000 ohm. Then the amount of heat generated in resistance welding will be (in kilo joules) equal to? O 24000 O 240000 O 24000000 O 2400

4) If 20 amperes of current is flowing in a wire for 1 minute of time having a resistance of 1000 ohm. Then the amount of heat generated in resistance welding will be (in kilo joules) equal to? O 24000 O 240000 O 24000000 O 2400

Welding: Principles and Applications (MindTap Course List)

8th Edition

ISBN:9781305494695

Author:Larry Jeffus

Publisher:Larry Jeffus

Chapter9: Related Cutting Processes

Section: Chapter Questions

Problem 15R: Why are the chances of receiving arc burns much higher with the shielded metal arc welding process?

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4) If 20 amperes of current is flowing in a
wire for 1 minute of time having a
resistance of 1000 ohm. Then the amount of
heat generated in resistance welding will be (in
kilo joules) equal to?
O 24000
O240000
O24000000
O 2400

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