BASIC ELECTRICAL ENGINEERING 2nd Sem Exam ECE/CSE/IT/EEE/0064/Nov 2015
SECTION-A
BASIC ELECTRICAL ENGINEERING 2nd Semester Diploma Nov 2015 Paper
Q1. Do as directed. 15×1=15
- One KWH is equal to 860 KCal .
- The unit of conductivity is Simens .
- An electrolyte used in a Nickel- cadmium cell is KOH Potassium Hydroxide.
- A Practical current source has High internal resistance.
- All Electrical Equipments are connected in Parallel to the Supply.
- Tesla is the unit of Magnetic Flux Density.
- The power factors of a pure inductive circuit will be Zero .
- Relative Permeability of vacuum is 1.257 x 10 –6
- The maximum value of power factor is 1.
- Unit of magnetic flux is Weber.
- For battery charging +5 V DC Supply is Required .
- Form factor is defined as the ratio of RMS Value and Average Value.
- Generator converts mechanical energy into electrical energy.
- The ratio of true power to apparent power is called Power Factor.
- The unit of electric potential is Volt.
SECTION-B
Q2. Attempt any five questions. 5×6=30
- State and explain Ohms Law ?
- Calculate the new resistances of the wire if its length is double and area is reduce to half.
- Explain Norton Theorem ?
- Explain magnetic flux density and its
- What are the electric characteristics of batteries?
- Define Power
- Discuss nuclear power plant in
SECTION-C
Q3. Attempt any three questions. 3×10=30
- Explain Kirchhoff’s Voltage and Current law in details.
- State and Prove Thevenin’s Theorem ?
- Explain Hysteresis in detail. What is the significance of hysteresis curve?
- Explain RC series circuit in detail with phasor
- Drive the expression where AC is applied to pure
Section a :-BASIC ELECTRICAL ENGINEERING 2nd Sem Exam ECE/CSE/IT/EEE/0064/Nov 2015
One KWH is equal to 860 KCal .
The unit of conductivity is Simens .
An electrolyte used in a Nickel- cadmium cell is KOH Potassium Hydroxide.
A Practical current source has High internal resistance.
All Electrical Equipments are connected in Parallel to the Supply.
Tesla is the unit of Magnetic Flux Density.
The power factors of a pure inductive circuit will be Zero .
Relative Permeability of vacuum is 1.257 x 10 –6
The maximum value of power factor is 1.
Unit of magnetic flux is Weber.
For battery charging +5 V DC Supply is Required .
Form factor is defined as the ratio of RMS Value and Average Value.
Generator converts mechanical energy into electrical energy.
The ratio of true power to apparent power is called Power Factor.
The unit of electric potential is Volt.
STEEL STRUCTURES DESIGN
6th Diploma Exam/Civil/5130/May 2019 PSBTE Diploma Solved Paper May 2019 .
Section B :BASIC ELECTRICAL ENGINEERING 2nd Sem Exam ECE/CSE/IT/EEE/0064/Nov 2015
Explain Ohms Law
Norton Theorem
magnetic flux density
Electric characteristics of batteries
Power
nuclear power plant
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 2015
Kirchhoff’s Voltage and Current law
Thevenin’s Theorem
Hysteresis in detail. What is the significance of hysteresis curve
RC series circuit in detail with phasor Diagram
Drive the expression where AC is applied to pure