Protection System of UPD
Authored by Prashant Tripathi
Professional Development
Professional Development
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6 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is the present generation relay :-
El. Mech. Relay
Numerical Relay
Static Relay
None
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is the characteristics of Numerical Relay :-
In this relays transistors and IC’s been used
They use principle of electromagnetic principle
They use microprocessor. Within built software with predefined values
None
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following is the characteristics of El. Mech. Relay :-
Electrical qtys converted into mechanical force, torque
Level detects, comparison with reference value in analogue comparator
A/D conversion, numerical algorithm techniques
None
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following relay is SCADA Compatible
El. Mech. Relay
Static Relay
Numerical Relay
None
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Operational value indication Not possible in :-
Static Relay
El. Mech. Relay
Numerical Relay
None
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Fault Disturbance Recording possible in
Numerical Relay
Static Relay
El. Mech. Relay
None
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