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MCQ, set-1, Testing & Commission of Electrical Equipments

Electrical engineering
MCQ related to Testing and Commissioning of Electrical Equipment (TCEE)

Set : 1

1. Why high voltage is used for transmission?




... Answer is D)
For all porpos



2. Which is static device ?




... Answer is D)
Transformer & circuit breaker is a Static device.



3. Total number of winding in three phase transformer is ?.




... Answer is C)
total 6 winding is present [3 primary & 3 secondary].



4. Power generate in india at.....




... Answer is A)
11kv, 50Hz.



5. Which type of bushing is use for 33kv ?




... Answer is B)
Oil filed bushing is use for 33kv .



6. Silica jel is filled in.......




... Answer is C)
Silica jel is filled in breather .



7. Which test is performed on each unit of transformer ?




... Answer is A)
Routine test is performed each unit of transformer .



8. Determination of sound level is......




... Answer is C)
For Determination of sound level special type test is performed .



9. In star/delta connection phase shift is.....




... Answer is D)
30° phase shift .



10. By open circuit test which loss is determine ?




... Answer is D)
by O.C test iron loss is determined .


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