1) Which Switch is used to control a bell point? 2) Of which meterial these ceiling rose are made?
3) What are the rating of single way switch?
4)
Ilow the switches are connected with load?
5) What is P.V.C. stands for?
6) Give example of safety accessories?
7)
Where the two way switches are used generally?​

There is a saying, “sticks and stones will break my bones but words will never hurt me.” This saying means a person can hurt another person physically by punching or kicking him, but an individual will never hurt him physically with words. A truer way of saying it would be, “Sticks and stones can break my bones but words will really hurt me”. This phrase emphasizes that verbal criticism hurts more than physical pain because it makes us feel that we’re not valuable or we are not as good as others around us. There are so many people who have been hurt by others’ dreadful words. I know this to be true because I have witnessed a person who committed suicide due to another’s fearful words. I also know a girl who starved herself to death due to her mother’s awful words and a guy who always regret for saying, “I hate you” to his mother. When someone jokes around by calling his friends fat or ugly, she’ll never knows that the ones being teased take it very seriously. Sticks and stones will break our bones, but words will really hurt us because we start to believe that the words are true.

1. Is her husband at hospital?
Where is her husband?
Is her husband at hospital or at home?
Her husband is at hospital, isn't he?
2. Is the weather terrible?
What is the weather like?
Is the weather terrible or fine?
The weather is terrible, isn't it?
3. Are their children noisy?
What are their children like?
Are their children noisy or calm?
Their children are noisy, aren't they?
4. Is Nick on a business trip?
Where is Nick?
Is Nick on a business trip or is he on holiday?
Nick is on a business trip, isn't he?