What are the different types of solar cells? The following are the different types of solar cells. Amorphous Silicon solar cell (a-Si) Biohybrid solar cell. Cadmium telluride solar cell (CdTe) Concentrated PV cell (CVP and HCVP) Copper indium gallium selenide solar cells (CI(G)S) Crystalline silicon solar cell (c-Si) Float-zone silicon. Which type of solar cell […]
What is the difference between horizontal and vertical axis turbines in tidal energy generation?
What is the difference between horizontal and vertical axis turbines in tidal energy generation? Horizontal-axis turbine is also known as axial-flow turbine. This type has rotor axis parallel to the tidal currents and employ propeller type rotor. Vertical-axis turbine has rotor axis normal to the tidal currents. This type uses lift or drag force to […]
How do you draw a 4 bar linkage?
Why there is difference between calculated value and measured value?
Why there is difference between calculated value and measured value? is that calculate is (mathematics) to determine the value of something or the solution to something by a mathematical process while measure is to ascertain the quantity of a unit of material via calculated comparison with respect to a standard. Is the difference between the […]
What is engine volumetric efficiency?
What is engine volumetric efficiency? From Wikipedia, the free encyclopedia. Volumetric efficiency (VE) in internal combustion engine engineering is defined as the ratio of the mass density of the air-fuel mixture drawn into the cylinder at atmospheric pressure (during the intake stroke) to the mass density of the same volume of air in the intake […]
How do you find pressure angle?
How do you find pressure angle? roll out a sausage of plasticene on the glass. roll the gear along the plasticene to make a plasticene rack. measure the angle of the slope of the rack tooth face. this corresponds to the pressure angle./span> How do you choose a pressure angle? Earlier gears with pressure angle […]
What is air mass definition?
What is air mass definition? An air mass is a large volume of air in the atmosphere that is mostly uniform in temperature and moisture. Air masses can extend thousands of kilometers in any direction, and can reach from ground level to the stratosphere—16 kilometers (10 miles) into the atmosphere. What is an air mass […]
What are the 4 types of interchanges?
What are the 4 types of interchanges? While there is a large number of different interchange types, based on their configuration, four most common interchanges can be singled out: directional, trumpet, cloverleaf and diamond. What interchange is designed with a secondary multiple lane roadway? diamond interchange What does a cloverleaf interchange include? A cloverleaf interchange […]
What is Caesar cipher in cryptography?
What is Caesar cipher in cryptography? The Caesar Cipher technique is one of the earliest and simplest method of encryption technique. It’s simply a type of substitution cipher, i.e., each letter of a given text is replaced by a letter some fixed number of positions down the alphabet. What is the relationship between the Caesar […]
Why is Flash important in forging?
Why is Flash important in forging? Flash has got a very important role during deformation of the work piece inside the die cavity. This in turn promotes effective filling of the die cavity. In hot forging, the flash cools faster as a result of it being smaller in size. This enhances the resistance of the […]