|
One power system has a maximum short circuit current of ___
|
|
0
|
5
|
August 15, 2022
|
|
What are the meanings of "overcurrent" in electrical protection?
|
|
0
|
4
|
August 15, 2022
|
|
Which is not an important factor in determining the time value of grading margins for ___
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0
|
4
|
August 15, 2022
|
|
Grading Margin depends on which of the following ___
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|
0
|
5
|
August 15, 2022
|
|
Directional overload relay detects Faults by ___
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|
0
|
4
|
August 15, 2022
|
|
What is the characteristic of the Inverse Time Overcurrent Relay?
|
|
0
|
28
|
August 9, 2022
|
|
What are the characteristics of the definite current overcurrent relay overcurrent relay?
|
|
0
|
20
|
August 9, 2022
|
|
What are the characteristics of the definite time overcurrent relay over current relay?
|
|
0
|
25
|
August 9, 2022
|
|
Discrimination Of the relay in the overcurrent protection system Which method is use?
|
|
0
|
19
|
August 9, 2022
|
|
Equipment code number 25 in accordance with ANSI Standard, means ___
|
|
0
|
29
|
August 9, 2022
|
|
According to the IEC 60617 (IEC Relay Symbols) symbol of relay as ___
|
|
0
|
16
|
August 9, 2022
|
|
The principle of harmonic detection in relays with is ___
|
|
0
|
23
|
August 9, 2022
|
|
Which of the following relay groups operational with CT only?
|
|
0
|
15
|
August 9, 2022
|
|
Which of the following relay groups operational with VT only?
|
|
0
|
19
|
August 9, 2022
|
|
Which of the following codes and device names are incorrect?
|
|
0
|
25
|
August 9, 2022
|
|
Which of the following codes and device names are all correct?
|
|
0
|
18
|
August 9, 2022
|
|
Which of the following codes and device names are all right?
|
|
0
|
19
|
August 9, 2022
|
|
From the following message Which is correct?
|
|
0
|
18
|
August 9, 2022
|
|
Incomplete Sequence Relay (48) is ___
|
|
0
|
27
|
August 9, 2022
|
|
Which of the following relay groups Must be used with both CT and VT measuring devices?
|
|
0
|
19
|
August 9, 2022
|
|
Within the structure of the relay model Microprocessor or Digital Relays that are ___
|
|
0
|
22
|
August 9, 2022
|
|
The principle of Relaying Pilot is ___
|
|
0
|
23
|
August 9, 2022
|
|
Over Load Relay with Bimetal, how does it work?
|
|
0
|
17
|
August 9, 2022
|
|
Which of the following relays have Adjustable Logic Elements?
|
|
0
|
17
|
August 9, 2022
|
|
The mechanism of digital relays ___
|
|
0
|
19
|
August 9, 2022
|
|
Which of the following relays Relying on the current stimulation that comes from ___
|
|
0
|
18
|
August 9, 2022
|
|
Which of the following relays uses Impedance as a Pick-up quantity?
|
|
0
|
16
|
August 9, 2022
|
|
According to IEC 60617 (IEC Relay Symbols) symbol of relay shown below ___
|
|
0
|
17
|
August 9, 2022
|
|
According to IEC 60617 (IEC Relay Symbols) symbol below means ___
|
|
0
|
16
|
August 9, 2022
|
|
According to IEC 60617 (IEC Relay Symbols) symbol of relay as shown below means ___
|
|
0
|
13
|
August 9, 2022
|
