Asked by Jimmy Trinh on May 07, 2024
Verified
An open delta connection is made using _____ single-phase transformers.
A) one
B) two
C) three
D) four
Open Delta
A method of transformer connection in a three-phase system using only two transformers to provide a delta connection, saving cost but reducing power capacity compared to a full delta configuration.
Single-Phase Transformers
Transformers designed to operate on an electrical system using a single alternating current (AC) phase, commonly used in residential and light commercial applications.
- Recognize the capacity implications of constructing an open delta transformer arrangement.
Verified Answer
MS
Miami SneakermafiaMay 13, 2024
Final Answer :
B
Explanation :
An open delta connection, also known as a V-connection, is made using two single-phase transformers. This setup allows for a three-phase supply with a reduced capacity compared to a full delta connection, which uses three transformers.
Learning Objectives
- Recognize the capacity implications of constructing an open delta transformer arrangement.