Consider the following points:1) Inherent short circuit operation2) Regenerative capability3) Need for inverter grade thyristors4) Voltage spikes across the loadWhich of the following are true with CSI (current source inverter)

Consider the following points:1) Inherent short circuit operation2) Re

1.	Consider the following points:1) Inherent short circuit operation2) Regenerative capability3) Need for inverter grade thyristors4) Voltage spikes across the loadWhich of the following are true with CSI (current source inverter)
A.	1, 2 and 3
B.	2, 2 and 4
C.	1, 3 and 4
D.	1, 2 and 4
Answer» E.