BASIC ELECTRICAL ENGINEERING 2nd Exam/ECE/ETV/ECEII/COMP/CSE/IT/EEE/0064/2561/Nov’17
SECTION-A
Q1. Do as directed. 15×1=15
- The unit of magnetic flux density is Tesla or Weber per Square metre.
- Wheatstone bridge is used to measure Unknown Resistance.
- Electrolyte is defined as substance Which Conduct Electricity when it is dissolved in the water.
- When load is increased it means Output Current is Increased.
- The resistance of a conductor Increases with the increase of temperature of the
- Nuclear power plant uses process of Nuclear Fission for producing
- Ideal voltage source has Low internal resistance.
- Kirchhoff’s laws are valid for both Linear and Non-Linear Circuits.
- One KWH is equal to 860 Kcal. 1Kwh=860 Kcal .
- The ratio of true power to apparent power is called Power Factor .
SECTION-B
Q2. Attempt any five questions. 5×6=30
- State and explain Ohm’s Law ?
- Write down comparison between electric circuits and magnetic Circuits ?
- Draw and explain Phasor diagram for the R-L series circuit ?.
- State and explain thevenin’s Theorem ?
- What do you understand by phase and phase difference in case of alternating quantities?
- Define the terms: MME, Flux, reluctance and susceptibility ?
- Give the main advantages of hydro electric power ?
- Compare series and parallel resonant Circuits ?
SECTION-C
Q3. Attempt any three questions. 3×10=30
- Explain the necessity of Nuclear power generation and discuss the block diagram of a nuclear station.
- State and explain Kirchhoff’s current and voltage law with examples ?
- Describe the construction and working principle of Lead-acid Battery ?
- Write short notes on (any two)
- Hysteresis loss
- Power factor and its importance
- Solar cell
Section a :-BASIC ELECTRICAL ENGINEERING 2nd Sem Exam ECE/CSE/IT/EEE/0064/Nov 2017
The unit of magnetic flux density is Tesla or Weber per Square metre.
Wheatstone bridge is used to measure Unknown Resistance.
Electrolyte is defined as substance Which Conduct Electricity when it is dissolved in the water.
When load is increased it means Output Current is Increased.
The resistance of a conductor Increases with the increase of temperature of the
Nuclear power plant uses process of Nuclear Fission for producing
Ideal voltage source has Low internal resistance.
Kirchhoff’s laws are valid for both Linear and Non-Linear Circuits.
One KWH is equal to 860 Kcal. 1Kwh=860 Kcal .
The ratio of true power to apparent power is called Power Factor .
BASIC ELECTRICAL ENGINEERING 2nd Sem Exam ECE/CSE/IT/EEE/0064/Nov 2015 Click Here
Section B :BASIC ELECTRICAL ENGINEERING 2nd Sem Exam ECE/CSE/IT/EEE/0064/Nov 2017
Ohm’s Law
Comparison between electric circuits and magnetic Circuits
Explain Phasor diagram for the R-L series circuit ?
Thevenin’s Theorem
Phase and phase difference in case of alternating quantities
MME, Flux, reluctance and susceptibility
Advantages of hydro electric power
Comparison Between series and parallel resonant Circuits
BASIC ELECTRICAL ENGINEERING 2nd Sem Exam ECE/CSE/IT/EEE/0064/Nov 2015 Click Here
Section c BASIC ELECTRICAL ENGINEERING 2nd Sem Exam ECE/CSE/IT/EEE/0064/Nov 2017
Necessity of Nuclear power generation
Discuss the block diagram of a nuclear station.
Kirchhoff’s current (KCL) Click Here
Kirchhoff’s voltage law (KVL) Click Here
Construction and working principle of Lead-acid Battery
Hysteresis loss
Power factor and its importance
Solar cell