1
GATE EE 2000
MCQ (Single Correct Answer)
+2
-0.6
The severity of line-to-ground and three phase faults at the terminals of an unloaded synchronous generator is to be same. If the terminal voltage is
$$1.0$$ p.u. and $${Z_1} = {Z_2} = j0.1\,\,$$ p.u.,
$$\,{Z_0} = j0.05\,\,\,\,\,$$ p.u., for the alternator, then the required inductive reacttance for neutral grounding is
A
$$0.0166$$ p.u.
B
$$0.05$$ p.u.
C
$$0.1$$ p.u.
D
$$0.15$$ p.u.
2
GATE EE 1998
MCQ (Single Correct Answer)
+2
-0.6
For the network shown in figure the zero sequence reactances in p.u. are indicated. The zero sequence driving point reactance of the node 3 is GATE EE 1998 Power System Analysis - Symmetrical Components and Symmetrical and Unsymmetrical Faults Question 32 English
A
0.12
B
0.30
C
0.10
D
0.20
GATE EE Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
CBSE
Class 12