1
GATE EE 1996
Subjective
+5
-0
The per unit voltages of two synchronous machines connected through a lossless line are $$0.95\,\angle {10^ \circ }$$ and $$1.0\,\angle {0^ \circ }.$$ Match the two sides in the following
2
GATE EE 1995
Subjective
+5
-0
Type of Relay
$$A.$$ Buchholz Relay
$$B.$$ Translay relay
$$C.$$ Carrier current, phase comparison relay
$$D.$$ Directional over Current relay
$$E.$$ Negative sequence relay
Most suited for
$$P.$$ Feeder
$$Q.$$ Transformer
$$R.$$ Radial distributed
$$S.$$ Generator
$$T.$$ Ring main distributor
$$U.$$ Long over head transmission line
3
GATE EE 1995
Fill in the Blanks
+5
-0
The distance relay with inherent directional property is known as ________relay.
Questions Asked from Switch Gear and Protection (Marks 5)
Number in Brackets after Paper Indicates No. of Questions
GATE EE Subjects
Electric Circuits
Electromagnetic Fields
Signals and Systems
Electrical Machines
Engineering Mathematics
General Aptitude
Power System Analysis
Electrical and Electronics Measurement
Analog Electronics
Control Systems
Power Electronics