Class 7 Science Chapter 14 MCQ (Multiple Choice Questions) of Electric Current and Its Effect with answers and explanation for current academic session 2022-2023. All the questions are important for exams. In all subjects MCQs are asked in question papers. All the topics are covered in the form of objective MCQs with answer and explanation. Students are required to study the chapter and go through these objective MCQ tests to be confident in exams.
Class 7 Science Chapter 14 MCQ for 2022-2023
Class: 7 | Science |
Chapter: 14 | Electric Current and Its Effect |
Contents: | MCQ Onlne Test with Answers |
MCQ Tests with Answers for Class 7 Science Chapter 14
The filament of an electric bulb is made of a thin wire of:
Read the following sentences carefully, and choose the incorrect one:
The element of an electric iron is made of:
Arjun appeared in class test but he confused to know the incorrect statement. Would you help him to know that?
When electric current is passed through the filament of a bulb, it gives off:
An electric fuse works on the:
Which of the following statement is or are incorrect?
Circuit Breaker Device which can be used in place of fuse in domestic electric wiring is called:
Choose the statement which is not correct in the case of an electric fuse:
In a filament type bulb, a lot of electric energy is wasted in the form of:
An MCB which cuts off the electricity supply in domestic circuit in case of short circuiting and overloading works on the:
The magnetic effect of electric current was discovered by:
Which of the following does not work on the heating effect of current?
The compact fluorescent electric lamp has:
Electric current can produce effects
In a science quiz competition, Ankital are asked a question where she had to choose the statement which was/were incorrect?
Recently, in a science class test, you are asked a question where you have to say whether the statements are correct or not?
Choose the combination of correct answer from the following:
Tanupriya is writing some statements, choose the incorrect statement and help her:
Recently, in a science class test, you are asked a question where you have to say whether the statements are correct or not?
Vishvas is doing his homework which is given by his teacher. Would you help him to choose the incorrect sentences?
Consider the following statements and choose the incorrect one(s):
Which of the following precautions need not to be taken while using electric gadgets or appliances or circuit?
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