Ratio of winding material needed for autotransformer to thr two windi – McqOptions

MCQOPTIONS

1.	Ratio of winding material needed for autotransformer to thr two winding transformer is ______
A.	1- V2/V1
B.	1- N2/N1
C.	1- V2/V1 and 1- N2/N1
D.	1- V1/V2
Answer» D. 1- V1/V2

Discussion

No Comment Found

Related MCQs

A 100/10, 50 VA double winding transformer is converted to 100/110 V auto transformer. tWhat will be the rating of auto transformer?
What are the modes in which power can be transferred in an autotransformer?
For an auto-transformation ratio tending to the unity value, saving of the conductor material will be ___________
Ratio of winding material needed for autotransformer to thr two winding transformer is ______
An autotransformer compared to its two-winding counterpart has a higher operating efficiency.
RATIO_OF_WINDING_MATERIAL_NEEDED_FOR_AUTOTRANSFORMER_TO_THR_TWO_WINDING_TRANSFORMER_IS_______?$
What are the modes in which power can be transferred in an autotransformer?$
For_an_auto-transformation_ratio_tending_to_the_unity_value,_saving_of_the_conductor_material_will_be____________$
For a 20kVA transformer with turn ratio 0.4 what amount of total power is transferred conductively?
For a 20kVA transformer with turn ratio 0.4 what amount of total power is transferred inductively?