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What is the bare minimum requirement for the construction materials used in solar thermo-mechanical systems?

What is the bare minimum requirement for the construction materials used in solar thermo-mechanical systems? Correct Answer Withstand both, heat and pressure from working fluid

The bare minimum requirement from the construction materials used in a solar thermo-mechanical system is that they withstand both, heat and pressure from the working fluid. The materials should not contaminate the fluid.

Related Questions

A large plane, perfectly insulated on one face and maintained at a fixed temperature T 1 on the bare face, has an emissivity of 0.84 and loses 250 W/m2 when exposed to surroundings at nearly 0 K. The radiant heat loss from another plane of the same size is 125 W/m2 when bare face having emissivity 0.42 and is maintained at temperature T 2 is exposed to the same surroundings. Subsequently these two planes are brought together so that the parallel bare faces lie only 1 cm apart and the heat supply to each is so regulated that their respective temperatures T 1 and T 2 remains unchanged. Determine he net heat flux between the planes
Consider the following statements regarding the promotion of solar energy in India.
1. The Ministry of New and Renewable Energy (MNRE) have initiated schemes and incentives like subsidy, easy loan, concessional duty on raw material imports, excise duty exemption on certain devices/systems, etc. to encourage and use of solar energy systems.
2. The Indian Renewable Energy Development Agency (IREDA) provides financial help for the purchases of PV (Photo Voltaic) systems.
3. Government is planning to setup 10 million square meter solar collector area by 2022.
Which of the above statement(s) is/are correct?
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In a solar operated steam power plant, water is converted into steam via solar heat. If the effective area of solar plate is 200m2, value of solar constant is 1.362KW per m2, efficiency of solar components is 17% and overall thermal efficiency of steam cycle desired is 12%. Find the turbine power output?
Which of the following statements are true/false?
1. A minimum rate of wages for the time spent by employees for the production of output is minimum time rate.
2. Minimum piece rate is the rate based on the quantity of the output employees have produced.
3. The guaranteed time rate is a minimum rate of remuneration to apply in the case of employees employed on piece work for the purpose of securing to such employees a minimum rate of wages on a time work basis.
4. A minimum rate of remuneration to apply in the case of employees employed on piece work for the purpose of securing to such employees a minimum rate of wages on a time work basis is overtime rate.
What are the limitations of solar energy? 1. Collecting solar energy over large areas and converting it to other forms that can be conveniently transported, stored and used in existing equipment is not economical 2. Low density of solar energy as compared to coal, oil and gas 3. Its major applications are photothermal conversion, solar water heating, green housing technology and photo voltaic conversion Select the correct answer using the codes given below:
With reference to technologies for solar power production, consider the following statements: 1. 'Photovoltaics' is a technology that generates electricity by direct conversion of light into electricity, while 'Solar Thermal' is a technology that utilizes the Sun's rays to generate heat which is further used in the electricity generation process. 2. Photovoltaics generates Alternating Current (AC), while Solar Thermal generates Direct Current (DC). 3. India has a manufacturing base for Solar Thermal technology, but not for Photovoltaics. Which of the statements given above is/are correct?
With reference to the Bare Necessities Index (BNI), consider the following statements: 1. The economic survey has come up with the Bare Necessities Index at rural and urban levels. 2. The BNI has been created for all States for 2018 only. 3. The BNI is based on 26 indicators. 4. The BNI consists of six dimensions. Which of the above statements are correct?
Which of the following landline telemetry systems are available? 1. Voltage telemetry systems 2. Current telemetry systems 3. Position telemetry systems 4. Resistive telemetry systems
Which of the following statements with regard to Almond's characterisation of political system are correct? (i) All political systems have political structures. (ii) All political systems do not perform the same functions. (iii) All political systems are not multi-functional. (iv) All political systems are mixed systems in the cultural sense. Choose the correct answer from the code given below :