GATE EE NAT 7: Resistors 9 Ω and 3 Ω are in series. Enter equivalent resistance in ohms.
Correct Answer: 12
Explanation:
R=9+3=12 Ω.
MCQ Collection
GATE EE NAT MCQs
Practice GATE EE NAT questions with answers and explanations.
GATE EE NAT 8: An ideal transformer has N1/N2=2. If V2=6 V, enter V1 in volts.
Correct Answer: 12
Explanation:
V1/V2=N1/N2, so V1=12.
GATE EE NAT 9: A 3 Ω resistor carries 9 A. Enter power in watts.
Correct Answer: 243
Explanation:
P=I²R=243 W.
GATE EE NAT 10: Resistors 4 Ω and 5 Ω are in series. Enter equivalent resistance in ohms.
Correct Answer: 9
Explanation:
R=4+5=9 Ω.
GATE EE NAT 11: An ideal transformer has N1/N2=5. If V2=8 V, enter V1 in volts.
Correct Answer: 40
Explanation:
V1/V2=N1/N2, so V1=40.
GATE EE NAT 12: A 6 Ω resistor carries 4 A. Enter power in watts.
Correct Answer: 96
Explanation:
P=I²R=96 W.