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BASIC ELECTRICAL ENGINEERING 2nd Sem Exam/ECE/IT/CSE/EEE/0064/May2018
BASIC ELECTRICAL ENGINEERING BEE DIPLOMA MAY 2018 PAPER SECTION-A
Q1. Do as directed. 15×1=15
Unit of resistance is ohm .
Define ohms Law Ans.Current flow though a conductor is directly proportional to potential difference across the conductor V=IR
In domestic installation all the electrical appliances are connected in Parallel.
Constant voltage source has Low internal impedance as compared to external load.
Unit of magnetic flux density is Tesla .
The specific gravity of fully charged cell is 2.65
Draw sinusoidal AC waveform w.r.t. angle.
At resonance in series RLC circuit, XL = Xc .
The formula for calculating the capacitive reactance Xc =1/2pifc.
Fuel used in thermal power plant is Coal
SECTION-B
Q2. Attempt any five questions. 5×6=30
- Define Resistance. On which factor resistance depends ?
- Resistance of 2ohm, 3ohm and 6ohm are connected in parallel and the combination is connected in series with a resistance of 1 ohm across a battery with an E.M.F. of 44V. find
- Potential difference across 1ohm resistance.
- Potential difference across parallel circuit.
- Current in each resistor.
- Discuss comparison between magnetic and electric Circuits.
- Write a short note on a) Cycle b) Time period c) Frequency d) Amplitude e) Phase
- Discuss resistance inductance and capacitance in series.
- What do you mean by Q factor of a parallel circuit? What is its importance?
- Discuss nuclear power station with neat diagram ?.
- Discuss Kirchhoff’s voltage ?.
SECTION-C
Q3. Attempt any three questions. 3×10=30
- State and Explain Thevenin’s Theorems ?
- Explain the construction and working of Lead acid Battery ?
- Explain the steam power plant with neat diagram.
- Explain the generation of alternating voltage with diagram and discuss e.m.f. Equation.
BASIC ELECTRICAL ENGINEERING MAY 2018 DIPLOMA PAPER SOLUTION
Section A solved bee may 2018 paper
Unit of resistance is ohm .
Ans.Ohm Law :-Current flow though a conductor is directly proportional to potential difference across the conductor V=IR
In domestic installation all the electrical appliances are connected in Parallel.
Constant voltage source has Low internal impedance as compared to external load.
Unit of magnetic flux density is Tesla
The specific gravity of fully charged cell is 2.65
Draw sinusoidal AC waveform w.r.t. angle.
At resonance in series RLC circuit, XL = Xc .
The formula for calculating the capacitive reactance Xc =1/2pifc.
Fuel used in thermal power plant is Coal
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BASIC ELECTRICAL ENGINEERING MAY 2018 DIPLOMA PAPER SOLUTION
Section b solved BASIC ELECTRICAL ENGINEERING MAY 2018 DIPLOMA PAPER
Define Resistance and factor resistance depends Click Here
Comparison between magnetic and electric Circuits.
a) Cycle b) Time period c) Frequency d) Amplitude e) Phase
Resistance inductance and capacitance in series.
Q factor of a parallel circuit
What is its importance
Nuclear power station with neat diagram
BASIC ELECTRICAL ENGINEERING MAY 2018 DIPLOMA PAPER SOLUTION Contact Us
Section c solved BASIC ELECTRICAL ENGINEERING MAY 2018 DIPLOMA PAPER
Kirchhoff s Law
Chassis and ground