Answer
Verified
377.1k+ views
Hint: The electric appliances are connected with three wires in order to maintain the circuit perfectly. These are the Live wire, Neutral wires and the Earth wire which are generally colour coded red, black/blue and green respectively. For completing the circuit we only need live and neutral wire whereas earth wire, generally coined as the third pic, is connected to the earth for the safety of the circuit.
Complete answer:
For the smooth conduction of electricity through a circuit the circuit must consist of live wire and neutral wire. The earth wire or third pin connection is basically to earth the extra charge or electric current. The metallic body of the electrical appliance is connected to a third pin or earth wire which is connected to the ground.
This protects the safety and avoids electric shock at the end. By doing this the extra charge that flows through the metallic body is transferred to the earth and avoids the chances of electric shock by the appliance. There is nothing like reducing the temperature of the connecting wires with the third connection or by the earth wire.
Hence option (C) is correct.
Note: The three pin connection is mandatory for the heavy electrical appliances such as electric motor, fans, television, refrigerators as these appliances are more likely to give electric shock when connected to the circuit. In such a type of question one should keenly observe the assertion and reasons. Questions may be there regarding heavy electric appliances.
Complete answer:
For the smooth conduction of electricity through a circuit the circuit must consist of live wire and neutral wire. The earth wire or third pin connection is basically to earth the extra charge or electric current. The metallic body of the electrical appliance is connected to a third pin or earth wire which is connected to the ground.
This protects the safety and avoids electric shock at the end. By doing this the extra charge that flows through the metallic body is transferred to the earth and avoids the chances of electric shock by the appliance. There is nothing like reducing the temperature of the connecting wires with the third connection or by the earth wire.
Hence option (C) is correct.
Note: The three pin connection is mandatory for the heavy electrical appliances such as electric motor, fans, television, refrigerators as these appliances are more likely to give electric shock when connected to the circuit. In such a type of question one should keenly observe the assertion and reasons. Questions may be there regarding heavy electric appliances.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
Mark and label the given geoinformation on the outline class 11 social science CBSE
When people say No pun intended what does that mea class 8 english CBSE
Name the states which share their boundary with Indias class 9 social science CBSE
Give an account of the Northern Plains of India class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Trending doubts
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Which are the Top 10 Largest Countries of the World?
Give 10 examples for herbs , shrubs , climbers , creepers
Difference Between Plant Cell and Animal Cell
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
Change the following sentences into negative and interrogative class 10 english CBSE
How do you graph the function fx 4x class 9 maths CBSE
Write a letter to the principal requesting him to grant class 10 english CBSE