statement 1. overcurrent cuts the line of electricity in case of exc current. statement 2: overcurrent device are tripped by short cirn grounding only * O both are true O both are false statement 1 is true , statement 2 is false

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter11: Conduction In Liquids And Gases
Section: Chapter Questions
Problem 7RQ: What is the negative terminal of a power source called?
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statement 1. overcurrent cuts the line of electricity in case of excess
current . statement 2: overcurrent device are tripped by short circuit and
grounding only *
both are true
both are false
statement 1 is true , statement 2 is false
statement 1 is false , statement 2 is true
statement 1. energy can be expressed in horsepower and watts.
statement 2: calorie is an expression of energy *
both are true
both are false
statement 1 is true , statement 2 is false
statement 1 is false , statement 2 is true
Transcribed Image Text:statement 1. overcurrent cuts the line of electricity in case of excess current . statement 2: overcurrent device are tripped by short circuit and grounding only * both are true both are false statement 1 is true , statement 2 is false statement 1 is false , statement 2 is true statement 1. energy can be expressed in horsepower and watts. statement 2: calorie is an expression of energy * both are true both are false statement 1 is true , statement 2 is false statement 1 is false , statement 2 is true
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