3- For a (1 k2) copper composition resistor with a temperature coefficient at (20°C) 0.00393, determine the resistance at (80°C) ? *
3- For a (1 k2) copper composition resistor with a temperature coefficient at (20°C) 0.00393, determine the resistance at (80°C) ? *
Chapter59: Motor Startup And Troubleshooting Basics
Section: Chapter Questions
Problem 12SQ: How is a solid-state diode tested? Explain.
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Transcribed Image Text:O pA:YY
40
docs.google.com/forms/d/e,
Q1: Choose the correct answer for the
following:
3- For a (1 k2) copper composition
resistor with a temperature coefficient at
(20°C) 0.00393, determine the resistance
at (80°C) ? *
1.24 Q
O 1.42 Q
1.44 Q
This is a required question
7-What is the relative increase or
decrease in conductivity of a conductor
if the area is increasing by (30%) and the
length is decreasing by (40%) ? The
resistivity is fixed. *
G2 =2.1667 G1
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