Utilization Electrical Energy UEE PSBTE Diploma Paper May 2015
Utilization Electrical Energy UEE PSBTE Diploma Paper May 2015 SECTION-A
Q1. Do as directed. 15×1=15
- The resistance of earth wire should be less or 5 ohms
- If ‘f’ is the frequency then dielectric loss is proportional to f or Frequency.
- Size of air conditioner is given in BTUs or British Thermal Units.
- The direction of rotation of a DC series motor is changed by Interchanging Field Terminals.
- Efficiency of light sources is given in Lumens per Watt.
- For traction work, the best suitable motor is DC Series motor
- Coefficient of utilization =Luminous Flux / Luminous emitted by the Source.
- The welding transformer must have a High leakage Rectance.
- Candela is a unit of Luminous Intensity.
- Human eye is more sensitive to a wavelength of 550 nm
SECTION-B
Q2. Attempt any five questions. 5×6=30
- Draw the block diagram of an electric locomotive and describe the various equipment and accessories.
- Explain the following terms:-
- Luminous Intensity
- Coefficient of
- Write a short note on Electroplating ?
- Why DC series motors are are preferred for use on electric traction?
- Discuss the principle of Induction heating & its application in
- What is arc welding? Explain MIG & TIG arc welding
- Draw the circuit diagram of Sodium vapor lamp & explain its
- Select the motor for the following drivers by giving proper reasoning:
- Printing Press 2.Steel Mill
SECTION-C
Q3. Attempt any three questions. 3×10=30
Q3. Explain with the help of a neat sketch working of various parts of Fluorescent lamp. Q4. (a) State and explain law of Illumination.
(b)Compare the ac & dc arc welding.
Q5. Discuss the concept of plugging & regenerative brake up.
Q6. Sketch electric block diagram of an electric locomotive & description of various equipment & accessories.
Q7. Describe equipment & accessories used for electroplating plant.
Utilization Electrical Energy UEE PSBTE Diploma Paper May 2015
Get Started
https://www.youtube.com/watch?v=Yr9e_gHDC8chttps://www.youtube.com/watch?v=mV41CMWonN4&list=PLA9Q9SDZ781WXNAWit379A4CRLMvjGiUw&index=7&t=0shttps://www.youtube.com/watch?v=ixuTy58_BK0https://www.youtube.com/watch?v=UONBW3fTS5shttps://www.youtube.com/watch?v=nrsH1s0cimYhttps://www.youtube.com/watch?v=DZ6B8Ed2FLg
Section a FILL IN THE BLANKS UEe MAY 2015 paper
The resistance of earth wire should be ______
The resistance of earth wire should be less or 5 ohms.
If ‘f’ is the frequency then dielectric loss is proportional to _________
If ‘f’ is the frequency then dielectric loss is proportional to f or Frequency.
Size of air conditioner is given in ________
Size of air conditioner is given in BTUs or British Thermal Units.
The direction of rotation of a DC series motor is changed by _________
The direction of rotation of a DC series motor is changed by Interchanging Field Terminals.
Efficiency of light sources is given in ________.
Efficiency of light sources is given in Lumens per Watt.
For traction work, the best suitable motor is ________.
For traction work, the best suitable motor is DC Series motor.
Coefficient of utilization = __________ / Luminous emitted by the Source.
Coefficient of utilization =Luminous Flux / Luminous emitted by the Source.
The welding transformer must have a ______ leakage
The welding transformer must have a High leakage.
Candela is a unit of _________.
Candela is a unit of Luminous Intensity.
Human eye is more sensitive to a wavelength of ______
Human eye is more sensitive to a wavelength of 550 nm .
Utilization Electrical Energy UEE PSBTE Diploma Paper May 2015 Solution Click Here
Section B : ueE PAPER MAY 2015 PAPER
Draw the block diagram of an electric locomotive and describe the various equipment and accessories.
Block diagram of an electric locomotive
Explain the following terms:- Luminous Intensity Coefficient of
1.Luminous Intensity
2.Coefficient of
Write a short note on Electroplating ?
Short note on Electroplating
Why DC series motors are are preferred for use on electric traction?
DC series motors
Discuss the principle of Induction heating & its application in
Principle of Induction heating & its application
What is arc welding? Explain MIG & TIG arc welding ?
Arc welding
Explain MIG & TIG arc welding
Draw the circuit diagram of Sodium vapor lamp & explain its
Circuit diagram of Sodium vapor lamp
- Printing Press 2.Steel Mill
UEE PSBTE Diploma Solved Paper May 2015 Solution Click Here
Section c : ueE PAPER MAY 2015 PAPER
Explain with the help of a neat sketch working of various parts of Fluorescent lamp.
working of various parts of Fluorescent lamp.
Q4. (a) State and explain law of Illumination.
law of Illumination.
(b)Compare the ac & dc arc welding.
Compare the ac & dc arc welding
Q5. Discuss the concept of plugging & regenerative brake up.
concept of plugging & regenerative brake up.
Block diagram of an electric locomotive
Q7. Describe equipment & accessories used for electroplating plant.
Equipment & accessories used for electroplating plant
UEE PSBTE Diploma Solved Paper May 2015 Solution Click Here
Utilization Electrical Energy UEE PSBTE Diploma Paper May 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