3 In The Following Power System What Is The Zone 2 Protection Setting Of Relay R A Z B 1 4z C Liz D 1 22 Pals Se 1 (25.16 KiB) Viewed 59 times
Advance protection of power systems
3. In the following power system, what is the zone 2 protection setting of relay R? a) Z b) 1.4Z c) LIZ d) 1.22 PALS SE है .42 + In the following power system, what is the zone 2 protection setting of relay R? a) 1.252 b) 1.27 c) LIZ d) 1.42 1 14 of 4:52 1 z .52 1 1 5. If the zone I protection of distance relay is set to 78% of the line length, for what percentage of the line length the protections on both sides of the line will trip immediately? b) 65% c) 44% d) 56% a) 22%
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