B2. Determine the resistance of an aluminium coil of 1.25 cm as diameter consists of 14800 turns and the mean length per turn is 33 cm. Take the electrical resistivity aluminium coil as 0.0175 µn-m. (2 Marks) The area in cm? is The total length in m is The resistance of the coil in Q is

B2. Determine the resistance of an aluminium coil of 1.25 cm as diameter consists of 14800 turns and the mean length per turn is 33 cm. Take the electrical resistivity aluminium coil as 0.0175 µn-m. (2 Marks) The area in cm? is The total length in m is The resistance of the coil in Q is

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter1: Basic Modes Of Heat Transfer

Section: Chapter Questions

Problem 1.70P: The thermal conductivity of fibreglass insulation at 67F is 0.02 Btu/h ft F. What is its value in SI...

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Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.

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B2. Determine the resistance of an aluminium coil of 1.25 cm as diameter consists of 14800 turns and
the mean length per turn is 33 cm. Take the electrical resistivity aluminium coil as 0.0175 µN-m. (2
Marks)
The area in cm? is
The total length in m is
The resistance of the coil in 2 is

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