Register

An arc welder provides 250A of current when operating with a voltage of 40V. What is the power required by this welder? Explain your answer.

An arc welder provides 250A of current when operating with a voltage of 40V. What is the power required by this welder? Explain your answer.
111k views
3 votes
An arc welder provides 250A of current when operating with a voltage of 40V. What is the power required by this welder? Explain your answer.

User Atula
by
8.1k points

2 Answers

3 votes
An arc welder provides 250A of current when operating with a voltage of 40V. 10,000 Watts are required by this welder.
User Ravit D
by
8.3k points
3 votes
current given = I = 250 A
voltage provided = V = 40 v

Power = P = ?

by formula P=VI
P = 40 x 250
P = 1000 watt
User Donarsson
by
8.2k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

At sea level, water boils at 100 degrees celcius and methane  boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction between its particles? Explain your answer
Physical properties of minerals graphic organizer
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
what is a device that transforms thermal energy to mechanical energy
What is the minimum resistance which can be made using five resistors each of 1/5
Link Copied!