|
Directional Relay are designed to operate for ___
|
|
0
|
129
|
September 1, 2022
|
|
Choose the appropriate answer ___
|
|
0
|
137
|
September 1, 2022
|
|
Find the answers with the help of the figure below ___
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|
0
|
101
|
September 1, 2022
|
|
The earth fault magnitude is ___
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|
0
|
127
|
September 1, 2022
|
|
What is knee point voltage at 800:1 ratio?
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0
|
110
|
August 30, 2022
|
|
How many phases we are testing in this setup?
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|
0
|
131
|
August 30, 2022
|
|
Time interval between primary and back up relay is ___
|
|
0
|
146
|
August 30, 2022
|
|
The tripping time of Back up relay is less then ___
|
|
0
|
130
|
August 30, 2022
|
|
I want to test OC pick up of the relay associate with mention below ___
|
|
0
|
101
|
August 30, 2022
|
|
What is OC relay setting for Short circuit current for TMS=0.100?
|
|
0
|
110
|
August 30, 2022
|
|
What will be the EF-Tripping Time of 33KV outgoing feeder, if 1 XFmer is connected?
|
|
0
|
136
|
August 30, 2022
|
|
What will be the EF-Tripping Time of 33KV PMR at Gantry, if 2 XFmer is connected?
|
|
0
|
139
|
August 30, 2022
|
|
What will be the OC-tripping time of 33KV Xfmer incomer pick up 1 A?
|
|
0
|
121
|
August 30, 2022
|
|
What will be the OC-tripping time of 33KV bus coupler?
|
|
0
|
108
|
August 30, 2022
|
|
What will be the OC-tripping time of 33KV Outgoing feeder with 1 XFmer?
|
|
0
|
114
|
August 30, 2022
|
|
What will be the OC-tripping time of 33KV Outgoing feeder with 2 XFmer?
|
|
0
|
141
|
August 26, 2022
|
|
What will be the OC-tripping time of 33KV PMR at Gantry with 1 XFmer?
|
|
0
|
132
|
August 26, 2022
|
|
What will be the OC-tripping time of 33KV PMR at Gantry with 2 XFmer?
|
|
0
|
107
|
August 26, 2022
|
|
If 114-114B is closed and all remaining contacts (112-112B and 113-113B) are ___
|
|
0
|
109
|
August 26, 2022
|
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If 113-113B is off and all remaining contacts (112-112B and 114-114B) are off ___
|
|
0
|
115
|
August 26, 2022
|
|
As per this diagram, what ratio we are using of multi-ratio CT?
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|
0
|
121
|
August 26, 2022
|
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If we want to use 400:1 from this multi ratio CT, the secondary contacts will be ___
|
|
0
|
127
|
August 26, 2022
|
|
If we want to use 800:1 from this multi ratio CT, the secondary contacts will be ___
|
|
0
|
114
|
August 26, 2022
|
|
If we want to use 1200:1 from this multi ratio CT, the ___
|
|
0
|
111
|
August 26, 2022
|
|
What will be the position of Test block’s contacts 21-22,23-24,25-26 and ___
|
|
0
|
129
|
August 26, 2022
|
|
We want to Test 3 phase to ground faults, where we will inject currents?
|
|
0
|
135
|
August 26, 2022
|
|
We want to Test 3 phase faults, where we will inject currents?
|
|
0
|
120
|
August 26, 2022
|
|
If I want to Test C phase to Ground fault, from which points of test block we will inject pick up current?
|
|
0
|
133
|
August 26, 2022
|
|
If I want to Test B phase to Ground fault, from which points of ___
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|
0
|
126
|
August 26, 2022
|
|
If I want to Test A phase to Ground fault, from which points of test block we ___
|
|
0
|
120
|
August 26, 2022
|