Networks Analysis and Synthesis MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Networks Analysis and Synthesis, a fundamental topic in the field of Electronics and Communication Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Networks Analysis and Synthesis MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Networks Analysis and Synthesis mcq questions that explore various aspects of Networks Analysis and Synthesis problems. Each MCQ is crafted to challenge your understanding of Networks Analysis and Synthesis principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Electronics and Communication Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Networks Analysis and Synthesis MCQs are your pathway to success in mastering this essential Electronics and Communication Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Networks Analysis and Synthesis. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Networks Analysis and Synthesis knowledge to the test? Let's get started with our carefully curated MCQs!

Networks Analysis and Synthesis MCQs | Page 18 of 129

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Q171.
Three resistance of 15 ฮฉ each are connected in delta. The resistance of equivalent star will have a value of
Discuss
Answer: (b).5 ฮฉ
Q172.
In a varistor the v-i graph is linear.
Discuss
Answer: (b).False
Discuss
Answer: (b).the numerator of Z(s) is one degree higher than denominator
Q174.
An input voltage V(t) = 10 โˆš2 cos (t + 10°) + 10 โˆš3 cos (2t + 10°)V is applied to a series combination of resistance R = 1 kฮฉ inductance L = 1H. The resulting steady-state current i(t) in ampere is
Discuss
Answer: (c).10 cos (t - 35) + 10 cos (2t + 10° - tan^(-1)2)
Q175.
A thermal power plant has an efficiency of 0.4. If 0.6 kg of coal is burnt to generate 1 kWh, the calorific value of coal is
Discuss
Answer: (a).about 3500 kcal/kg
Q176.
An RC series circuit has R = 20 ฮฉ and XC = 20 ฮฉ. Then Z =
Discuss
Answer: (b).28.28 ฮฉ
Q177.
An inductance having XL = 5 ฮฉ and a capacitance having XC = 5 ฮฉ are connected in parallel across 100 V, 50 Hz supply. The current drawn from source is
Discuss
Answer: (a).zero
Q178.
The frame of electric motor is connected to three plates having earthing resistance of 10 ฮฉ, 20 ฮฉ and 30 ฮฉ respectively. The materials of the three plates are copper, aluminium and iron respectively. The percentage of energy dissipated by 10 ฮฉ earthing plate
Discuss
Answer: (a).is more than 50% of total energy
Q179.
A series R-L circuit has R = 1 ฮฉ and L = 1 H. It is excited by a V battery at t = 0. The steady state condition is reached at
Discuss
Answer: (d).t = โˆž
Q180.
In a purely inductive circuit, the current __________ the voltage by __________ .
Discuss
Answer: (c).lags, 90°