NTPC Entrance Test Papers

I am getting fight entrance exam for the get job in national thermal power corporation so want to know that from where I can get its entrance exam paper can you please provide me detail instruction.

[Shaleen]

You are looking test paper of the national thermal power corporation.
You can download it form the given attachment which have question like this:

Electrical Engineering

1. What is causal system?

2. Shunt reactor is used in EHV transmission line for

3. 20w, 40W, & 200w lamps are connected to three phases if neutral wire breaks then which lamp will fuse first? 1) 20 2)40 3)200 three lamps will fuse together.

4. Synchronous machine can be operated at both lagging and leading power factor

5 What does synchronous speed mean?

6. Frequency of emf generated per rotation of rotor is equal to.

7. DC machine having wave winding is wounded as lap winding what will be the effect on emf generated

8 Which is remain unchanged in transformer action?

9. In transformer windings are connected.?

10. In general how transformer is rated?