Electrical safety testing question answer

Q:- Tarapur Nuclear Power Plant has Which Type of Reactor?

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1. Pressurized Water Reactors
2. Boiling Water Type
3. CANDU Type Reactors
4. None of Above
Hints:
The Tarapur nuclear power plant has initially built with two boiling water reactors with the capacity of 210 MW on 1969.but,now this plant has built extra.two pressurized heavy water reactor with the capacity of 540MW on 2006

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Q:- What is the value of demand factor?

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1. Greater than unity.
2. Less than unity.
3. Always more than unity.
4. Normally more than unity.

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Q:- Temporary magnets are used in which of the following?

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1. Loud speakers. 

2. Generators. 

3. Motors. 

4. All of these. 

Hints :- 

Permanent magnets lose their power after some days. So, if we use permanent magnet in those equipment, then it does not give efficient output. But, the above mentioned equipment’s have to work efficiently at all time. That is why the temporary magnets (or) the electromagnets are used in the above mentioned machines.

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