Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Other Engineering Expert

problem 1)a) Describe the necessity, scope, advantages, disadvantages and barriers of renewable energy sources.

b) A flat Plate solar thermal collector is installed on the roof of a hostel (19 7’ N). The collector surface, of total area 32 square meters, is pointing towards south and tilted at an angle of 24 with the horizontal.

i) Compute the angle of incidence of solar beam radiation for December 21st 2009 at LST of 10 am.

ii) with the power density of 0.85 kW/m2, what is the solar power collection at the said time

iii) The water tank of the connected solar thermal system contains 1000 kg of water, initially at 32 C. what will be the temperature of water after 3 hours, assuming constant power collection as in (ii).

problem 2)a) describe with a neat sketch parabolic trough reflector type of concentrating solar energy collector and list out the advantages and disadvantages of concentrating collectors over flat plate collectors.

b) A domestic SWHS of 100 litres / day capacity is used to generate hot water at 62C replacing conventional electric geyser. If the Solar insolation is 5kWh/ day at ambient temperature of 26C, estimate the required collector area and the payback period. Suppose solar collector is working at 50% efficiency. Efficiency of electric heater is 80%. Cost of electricity / unit is Rs 4/- Cost of SWHS is Rs 32000. Life of SWHS is 15 yrs. Sunny solar days/ yr is 298.

problem 3)a) Describe the principle of electric power generation using solar energy (SPV) and list out the applications, advantages and disadvantages of the same system.

b) Derive expressions for forces on the blades of a propeller type wind turbine system.

Other Engineering, Engineering

  • Category:- Other Engineering
  • Reference No.:- M96261

Have any Question? 


Related Questions in Other Engineering

Signal processing applications assignment - estimation of

Signal Processing Applications Assignment - Estimation of Range and Bearing Angle 1. Bearing-angle estimation A passive detection system consists of two acoustic receivers. The separation between the receivers is 2.5 met ...

Ttle design of solar thermal collector flat platetask

Title: Design of Solar Thermal Collector (Flat Plate) Task : Flat Plate Collector Design: Design a flat plate solar thermal collector with the best performance you can reasonably achieve for the following conditions: Col ...

Think of a digital system application that utilizes the

Think of a digital system application that utilizes the principle of Finite State Machine (FSM). (Example: Traffic light controller) Describe in detail the application in term of its operational characteristics until the ...

Sustainable energy production and utilization1 why do

Sustainable Energy Production and Utilization 1. Why do people perceive change as linear over time? 2. Why is change not linear and ever increasing? 3. Roughly, from what year on, did we consume more "easy" oil than was ...

Assignment briefthis assignment is in two parts one part

Assignment Brief: This assignment is in two parts. One part comprises a case study which poses real systems challenges in terms of planning, implementation, optimization and decision making. This will need to be analysed ...

Please review this 10-minute tutorial on multisim make sure

Please review this 10-Minute Tutorial on Multisim, make sure you understand how to capture your circuit and insert it into a word document. Review Example 3-6 and then use Multisim software to do its related problem and ...

Lab bi-polar junction transistorequipment1dc power

Lab: BI-POLAR JUNCTION TRANSISTOR Equipment 1. DC Power Supply 2. Multimeter Materials 1. 2N3904 NPN Transistor 2. 22 kΩ Resistor 3. 47 kΩ Resistor 4. 470 Ω Resistor 5. 1.0 kΩ Resistor Procedure Figure 4-1 1. Measure (an ...

Lab half and full wave rectified sine wavesin this lab you

Lab: Half and Full Wave Rectified Sine Waves In this lab you will construct and measure the output of a half wave and a full wave rectifier and the filtered output. In addition you will learn to use the Math function on ...

Digital systems design with programmable logic springbarrel

Digital Systems Design with Programmable Logic Spring Barrel shifter is used in most of the high performance computing system where low latency is needed for shift operations for any amount. The diagram of a barrel shift ...

For the scripts created below the entire console needs to

For the scripts created below. The entire console needs to be displayed. So the graphics and the script can be seen. 1. At the top of your script, include housekeeping steps to first list the contents of the workspace an ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate