Practice current electricity MCQs, grade 10 online physics test 10, kilowatt hour multiple choice questions and answers. Kilowatt hour revision test has physics worksheets, helping answer key with choices as kilowatt-second, kilogram-second, watt-hour and kilowatt-hour of multiple choice questions (MCQ) with kilowatt hour quiz as the amount of energy delivered by a power of one kilowatt in one hour is called for competitive exam prep, viva interview questions. Free physics study guide to practice kilowatt hour quiz to attempt multiple choice questions based test.

MCQ. The amount of energy delivered by a power of one kilowatt in one hour is called

1. kilogram-second
2. kilowatt-second
3. watt-hour
4. kilowatt-hour

D

MCQ. In SI unit, JC-1 is equal to

1. volt
2. Newton's law
3. Pascal
4. omega

A

MCQ. The materials having non linear voltage current relationship are

1. ohmic
2. non-ohmic
3. batteries
4. capacitors

B

MCQ. Due to flow of positive or negative charges or both charges at a same time

1. electric current is produced
2. light is produced
3. heat is produced
4. air is produced

A

MCQ. If the electromotive force of the battery is 5 V, the total energy supplied by the battery is

1. 2.5 joules
2. 5 joules
3. 1 joule
4. 10 joules

B