Need asap "If a material has a resistance of 40 ohms at 0°C and a resistance of 50 ohms at 50°C, what is its temperature coefficient of resistance at 50°C in per °C?" "A set equipment needs to be moved through a distance and 30 joules is the required work. If a 50W motor is used to pull the equipment, how much time is needed in seconds to accomplish the work

Need asap "If a material has a resistance of 40 ohms at 0°C and a resistance of 50 ohms at 50°C, what is its temperature coefficient of resistance at 50°C in per °C?" "A set equipment needs to be moved through a distance and 30 joules is the required work. If a 50W motor is used to pull the equipment, how much time is needed in seconds to accomplish the work

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter29: Dc Generators

Section: Chapter Questions

Problem 1PA: You are working as an electrician in a large steel manufacturing plant, and you are in the process...

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