If one of the transformers is removed from the bank of only delta-del – McqOptions

MCQOPTIONS

1.	If one of the transformers is removed from the bank of only delta-delta, then it behaves with 58% power delivery.
A.	True
B.	False
Answer» B. False

Discussion

No Comment Found

Related MCQs

A recording of the output of the emf induced for star and delta are recorded. Then shape of the emf induced in Y-connected 3-phase transformer is non sinusoidal in nature due to ___________
While using three phase transformers, it is taken care about the third harmonics current in the system. This is present when transformer set is delta on either side.
A 400 V, 10 KVA transformer at 50 Hz, is operated at the frequency of 40 Hz, then the humming ___________
When we magnetize the ferromagnetic core of the transformer, core length_______ and it ______ when demagnetized.
If para magnetic core is used in the place of the ferromagnetic core of the transformer, then magnetostriction will ___________
Below is the circuit diagram for delta-delta transformer have a transformation ratio ‘k’. The current flowing in the windings of phase r-y in the below diagrams is?
If one of the transformers is removed from the bank of only delta-delta, then it behaves with 58% power delivery.
Open delta transformers can be obtained from ___________
The delta-delta connections are used in applications of ___________
The voltage across the terminal ‘r’ and ‘y’ is?