jaycee91
January 23, 2019, 11:00 AM
What is the expected Maximum Trip Time (in Seconds) for a 240V, 400A molded-case circuit breaker inverse time test at 300% of Rated Continuous Current?
230
275
300
350
1000kva 34.5kv to 480v secondary transformer 5% imp. Apply 480v to primary side and ground secondary. What is primary fault current?
8.1A
4.65A
5.72A
11.95A
230
275
300
350
1000kva 34.5kv to 480v secondary transformer 5% imp. Apply 480v to primary side and ground secondary. What is primary fault current?
8.1A
4.65A
5.72A
11.95A