PSBTE PAPER

PSBTEPAPER.COM

Question Papers & Solutions

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

  1. One KWH is equal to 860 KCal .
  2. The unit of conductivity is Simens .
  3. An electrolyte used in a Nickel- cadmium cell is  KOH Potassium Hydroxide.
  4. A Practical current source has High internal resistance. 
  5. All Electrical Equipments are connected in Parallel to the Supply.
  6. Tesla is the unit of Magnetic Flux Density
  7. The power factors of a pure inductive circuit will be Zero
  8. Relative Permeability of vacuum is 1.257 x 10 6
  9. The maximum value of power factor is 1.
  10. Unit of magnetic flux is Weber.
  11. For battery charging +5 V DC Supply is Required .
  12. Form factor is defined as the ratio of RMS Value and Average Value. 
  13. Generator converts mechanical energy into electrical energy.
  14. The ratio of true power to apparent power is called Power Factor.
  15. The unit of electric potential is Volt.

                                                         SECTION-B

Q2. Attempt any five questions.                                                                      5×6=30

  1. State and explain Ohms Law ?
  2. Calculate the new resistances of the wire if its length is double and area is reduce to half.
  3. Explain Norton Theorem ?
  4. Explain magnetic flux density and its
  5. What are the electric characteristics of batteries?
  6. Define Power
  7. Discuss nuclear power plant in

                                                           SECTION-C

Q3. Attempt any three questions.                                                                  3×10=30

  1. Explain Kirchhoff’s Voltage and Current law in details.
  2. State and Prove Thevenin’s Theorem ?
  3. Explain Hysteresis in detail. What is the significance of hysteresis curve?
  4. Explain RC series circuit in detail with phasor
  5. Drive the expression where AC is applied to pure

BASIC ELECTRICAL ENGINEERING
2nd Sem
Exam ECE/CSE/IT/EEE
/0064/Nov 2015


Get Started

Section a :-BASIC ELECTRICAL ENGINEERING
2nd Sem
Exam ECE/CSE/IT/EEE/0064/Nov 2015

One KWH is equal to ______ KCal

One KWH is equal to 860 KCal .

The unit of conductivity is _____

The unit of conductivity is Simens .

 

An electrolyte used in a Nickel- cadmium cell is ________

An electrolyte used in a Nickel- cadmium cell is  KOH Potassium Hydroxide.

 

A Practical current source has ______ internal resistance.

A Practical current source has High internal resistance. 

All Electrical Equipments are connected in ______ to the Supply

All Electrical Equipments are connected in Parallel to the Supply.

 

Tesla is the unit of ___________

Tesla is the unit of Magnetic Flux Density

 

The power factors of a pure inductive circuit will be _____

The power factors of a pure inductive circuit will be Zero

Relative Permeability of vacuum is _______

Relative Permeability of vacuum is 1.257 x 10 6

 

The maximum value of power factor is ______

 

The maximum value of power factor is 1.

 

Unit of magnetic flux is _______.

Unit of magnetic flux is Weber.

For battery charging _______ Supply is Required

For battery charging +5 V DC Supply is Required .

 

Form factor is defined as the ratio of _______ and _______. 

Form factor is defined as the ratio of RMS Value and Average Value. 

 

______ converts mechanical energy into electrical energy.

Generator converts mechanical energy into electrical energy.

 

The ratio of true power to apparent power is called _______

The ratio of true power to apparent power is called Power Factor.

 

The unit of electric potential is ______

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

State and explain Ohms Law  ?

Explain Ohms Law 

 

Calculate the new resistances of the wire if its length is double and area is reduce to half.
Explain Norton Theorem ?

 Norton Theorem 

 

Explain magnetic flux density and its

magnetic flux density 

 

What are the electric characteristics of batteries?

Electric characteristics of batteries

Define Power ?

 Power

Discuss nuclear power plant in

nuclear power plant 

BASIC ELECTRICAL ENGINEERING 2nd Sem Exam ECE/CSE/IT/EEE/0064/Nov 2015  Click Here

BASIC ELECTRICAL ENGINEERING
2nd Sem Exam ECE/CSE/IT/EEE
/0064/Nov 2015


Get Started

https://www.youtube.com/watch?v=UHX6f8TIvX8https://www.youtube.com/watch?v=M_RR6LVICp0https://www.youtube.com/watch?v=mV41CMWonN4https://www.youtube.com/watch?v=s0LVPE0Q3LE&list=PLA9Q9SDZ781WXNAWit379A4CRLMvjGiUw&index=14&t=0s

Section c BASIC ELECTRICAL ENGINEERING
2nd Sem
Exam ECE/CSE/IT/EEE/0064/Nov 2015

Explain Kirchhoff’s Voltage and Current law in details.

 Kirchhoff’s Voltage and Current law 

 

State and Prove Thevenin’s Theorem ?

 Thevenin’s Theorem 

Explain Hysteresis in detail. What is the significance of hysteresis curve?

Hysteresis in detail. What is the significance of hysteresis curve

Explain RC series circuit in detail with phasor Diagram ?

RC series circuit in detail with phasor Diagram 

Drive the expression where AC is applied to pure

Drive the expression where AC is applied to pure

 BASIC ELECTRICAL ENGINEERING 2nd Sem Exam ECE/CSE/IT/EEE/0064/Nov 2015 Contact Us