1
GATE EE 2003
MCQ (Single Correct Answer)
+2
-0.6
A $$500$$ $$A/5$$ $$A,$$ $$50$$ $$Hz$$ current transformer has a bar primary. The secondary burden is a pure resistance of $$1\,\Omega $$ and it draws a current of $$5A$$. If the magnetic core requires $$250$$ AT for magnetization, the percentage ratio error is
A
$$10.56$$
B
$$-10.56$$
C
$$11.80$$
D
$$-11.80$$
2
GATE EE 1994
MCQ (Single Correct Answer)
+2
-0.6
A d.c. potentiometer is designed to measure up to about $$2$$ $$V$$ with a slide wire of $$800$$ mm. A standard cell of emf $$1.18V$$ obtains balance at $$600$$ mm. A test cell is seen to obtain balance at $$680$$ mm. The emf of the test cell is
A
$$1.00V$$
B
$$1.34V$$
C
$$1.50V$$
D
$$1.70V$$
GATE EE Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12