How Electricity Is Produced MCQ Tests
8th Class Science MCQ Tests
How Electricity Is Produced
of 8th Class Science has 5 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 5
Total Marks: 5
Time: 5 Mins
Total Questions: 5
Total Marks: 5
Time: 5 Mins
5Min : 00 Sec Remaining
Question # 1
Water is stored in artificially made _____ or reservoir at a certain level of height from the sea level.
Question # 2
By the use of a rotatory _____ the mechanical energy of turbine could be converted to electrical energy.
Question # 3
A rectangular coil of length 50 cm in a magnetic field of 3 T is rotated with a speed of 30 ms−1 . Calculate the induced emf at the instant when the plane of coil is parallel to the field.
Question # 4
Typically, a bicycle dynamo has one or more _____ with coils of copper.
Question # 5
Cycle dynamo is connected with the lamp of cycle through _____.
Total Questions
12345
Question # 1
Water is stored in artificially made _____ or reservoir at a certain level of height from the sea level.
Question # 2
By the use of a rotatory _____ the mechanical energy of turbine could be converted to electrical energy.
Question # 3
A rectangular coil of length 50 cm in a magnetic field of 3 T is rotated with a speed of 30 ms−1 . Calculate the induced emf at the instant when the plane of coil is parallel to the field.
Question # 4
Typically, a bicycle dynamo has one or more _____ with coils of copper.
Question # 5
Cycle dynamo is connected with the lamp of cycle through _____.
Total Questions
12345
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8th Class Punjab MCQ Tests
8th Class Online Classes 2026
Updated on: 21-05-2026
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