What is cunstructer?

What is the function of catch Exception E? What is a commutation factor? What attribute is used to hold the javascript version? What industries are plants used in? Is there any easy way to create a 10-bit unsigned integer in Csharp? Why adding the same amount of battery and bulb at a parellel circuit made no lights lit up? Which provess converts analog signals into digital signals? What is the best water pressure for residential? How to calculate the peak-to-peak value of a signal? What determines the capability of the mobile device such as screen resolution and directs browsers to CSS? How do you count the number of objects available in a program in c? Why link is provided as neutral in an ac circuit? Conclusion of sampling in statistics? How much power is generated by the Hoover Dam? What are some approaches for value engineering and analysis? How many people were needed to use the first steamboat? What is a Schmorl's node Deformity? What is the formula for section modulus of unequal angle iron? How many types of DC machine? When was the first elevator made?