1
GATE ECE 1999
MCQ (Single Correct Answer)
+2
-0.6

The value of R (in ohms) required for maximum power transfer in the network shown in Fig. is

GATE ECE 1999 Network Theory - Network Theorems Question 28 English
A
2
B
4
C
8
D
16
2
GATE ECE 1999
MCQ (Single Correct Answer)
+2
-0.6

The Thevenin equivalent voltage VTH appearing between the terminals A and B of the network shown in Fig. is given by

GATE ECE 1999 Network Theory - Network Theorems Question 29 English
A
j16(3 - j4) V
B
j16(3 + j4) V
C
16(3 + j4) V
D
16(3 - j4) V
3
GATE ECE 1989
MCQ (Single Correct Answer)
+2
-0.6

In the circuit of figure, the power dissipated in the register R is 1W when only source '1' is present and '2' replaced by a short.The power dissipated in the same registor R is 4W when only source '2' is present and '1' is replaced by a short.When both the source '1' and '2' are present, the power dissipated in R will be:

GATE ECE 1989 Network Theory - Network Theorems Question 31 English
A
1 W
B
3 W
C
4 W
D
5 W
4
GATE ECE 1989
MCQ (Single Correct Answer)
+2
-0.6

A load, ZL = RL + jXL is to be matched, using an ideal transformer, to a generator of internal impedance, ZS = RS + jXS .The turns ratio of the transformer required is

A
$$\sqrt{\left|Z_\mathrm L\;/\;Z_\mathrm S\right|}$$
B
$$\sqrt{\left|R_\mathrm L\;/\;R_\mathrm S\right|}$$
C
$$\sqrt{\left|R_\mathrm L\;/\;Z_\mathrm S\right|}$$
D
$$\sqrt{\left|{\mathrm Z}_\mathrm L\;/\;R_\mathrm S\right|}$$
GATE ECE 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