Question
The parameters of the equivalent circuit of a 150-kVA,2400/240V transformer are: R1=0.2ohm, R2=2 x 10- ohm, X1=0.45 ohm, X2= 4.5 x 10- ohm, -3
The parameters of the equivalent circuit of a 150-kVA,2400/240V transformer are: R1=0.2ohm, R2=2 x 10- ohm, X1=0.45 ohm, X2= 4.5 x 10- ohm, -3 Ri=10 kohm, Xm = 1.6 kohm as seen from 2400 volts side. Calculate: (i) open circuit current, power and PF when LV side is excited at rated voltage.(8) (ii) The voltage at which the HV side should be excited to conduct a short-circuit test (LV side) with full-load current flowing. What is the input power and its power factor? (8)
Step by Step Solution
3.32 Rating (155 Votes )
There are 3 Steps involved in it
Step: 1
The detailed ...Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get StartedRecommended Textbook for
Income Tax Fundamentals 2013
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
31st Edition
1111972516, 978-1285586618, 1285586611, 978-1285613109, 978-1111972516
Students also viewed these Electrical Engineering questions
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
Question
Answered: 1 week ago
View Answer in SolutionInn App