1. What is the method to reduce the transmission loss?2. Which type of

1.	1. What is the method to reduce the transmission loss?2. Which type of transformer is there in a power station?3. Which type of transformer is there in a substation?4. Which type of transformer is a distribution transformer?5. If a person standing on the earth touches a phase line, will she get an electric shock? Why?6. Which are the lines essential for household electrification?
Answer» 1. Power can be increased using a step-up transformer so that power loss can be minimized during power transmission. 2. Step-up transformer. 3. Step down transformer. 4. Step down transformer. 5. The person will get an electric shock because there is a potential difference (400V) between phase and earth. 6. Neutral, Phase and Earth lines.

1. What is the method to reduce the transmission loss?2. Which type of transformer is there in a power station?3. Which type of transformer is there in a substation?4. Which type of transformer is a distribution transformer?5. If a person standing on the earth touches a phase line, will she get an electric shock? Why?6. Which are the lines essential for household electrification?

Answer»

1. Power can be increased using a step-up transformer so that power loss can be minimized during power transmission.

2. Step-up transformer.

3. Step down transformer.

4. Step down transformer.

5. The person will get an electric shock because there is a potential difference (400V) between phase and earth.

6. Neutral, Phase and Earth lines.

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