PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoRead the statement and select the correct answer:
A)
Statement 1: A switch is the main source of electric current in a circuit.
Statement 2: A switch stops or allows the flow of current in a circuit.
Statement 2: A switch stops or allows the flow of current in a circuit.
B)
Statement 1: Electric cell converts chemical energy into electrical energy.
Statement 2: Electric cell converts electrical energy into chemical energy.
Statement 2: Electric cell converts electrical energy into chemical energy.
C)
Statement 1: When the key is opened, current flows through the circuit.
Statement 2: When the key is closed, current stops flowing through the circuit.
Statement 2: When the key is closed, current stops flowing through the circuit.
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