P
pete25
Guys
I have a couple of questions that I hope some of you can shed some light to.
Problem 505: I have the NEC 2005 handbook and found the table they are referring to on the solution. HOwever, according to the NEC handbook, that table only pertains to Design B,C,D motors.
Problem 508 Solution: How does the absolute value of the Current for A & B = 29.3?
Problem 511 Solution: Why do we need to get the Phase voltage when the Distribution is a Balanced Delta? In a balanced Delta, the phase and line voltage are equal. What is with the " 12.5(30 degress)/sqrt(3)? This is for a wye system.
Please explain and thank so much
Pete
I have a couple of questions that I hope some of you can shed some light to.
Problem 505: I have the NEC 2005 handbook and found the table they are referring to on the solution. HOwever, according to the NEC handbook, that table only pertains to Design B,C,D motors.
Problem 508 Solution: How does the absolute value of the Current for A & B = 29.3?
Problem 511 Solution: Why do we need to get the Phase voltage when the Distribution is a Balanced Delta? In a balanced Delta, the phase and line voltage are equal. What is with the " 12.5(30 degress)/sqrt(3)? This is for a wye system.
Please explain and thank so much
Pete