1
GATE EE 1994
Numerical
+5
-0
In a system, there are two generators operating in parallel. One generator, of rating 250 MVA, has an inertia-constant of 6 MJ/MVA while the other generator of 150 MVA has an inertia-constant of 4 MJ/MVA. The inertia-constant for the combined system on 100 MVA common base is ________MJ/MVA.
Your input ____
2
GATE EE 1994
True or False
+5
-0
In a power-system, the $$3$$-phase fault MVA is always higher than the single-line-ground fault MVA at a bus (State True or False)
A
TRUE
B
FALSE
3
GATE EE 1994
MCQ (Single Correct Answer)
+1
-0.3
HVDC transmission is preferred to EHV __ AC because
A
HVDC terminal equipment are inexpensive
B
VAR compensation is not required in HVDC systems
C
System stability can be improved.
D
Harmonics __ problem is avoided
4
GATE EE 1994
Fill in the Blanks
+1
-0
The value of the integral $$\int_{-5}^{+6}e^{-2t}\delta\left(t-1\right)dt$$ is equal to ________.
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
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CBSE
Class 12