Directions: The question consists of two statements, one labeled as ‘Statement (I)’ and the other labeled as ‘Statement (II)’. You are to examine these two statements carefully and select the answers to these items using the codes given below:
Statement (I): The capacity of the open delta bank is 57.7% of the capacity of the closed delta bank without overloading of windings.
Statement (II): The utilization factor of open delta without causing overloading of the transformer is 0.866.
1
Both Statement (I) and Statement (II) are individually true and Statement (II) is the correct explanation of Statement (I).
2
Both Statement (I) and Statement (II) are individually true, but Statement (II) is not the correct explanation of Statement (I).
3
Statement (I) is true, but Statement (II) is false.
4
Statement (I) is false, but Statement (II) is true.