What does union ded mean on your check?

What is the incoming voltage from the current source to the transformer called? What was the abeng made from? The science of shaping objects so they allow the easy flow of fluids around them to reduce drag is? What engineer starts with Z and what is their Invention or innovation? What is the difference between soil and waste pipe? What is advantages in vernier protector? What is deference between cut back bitumen and bitumenemulsion? Why is reverse bias resistance high? What was the invention of labor saving devices for the farmer called? What is the force required in N? What is a type of mine that uses a horizontal opening in a hill or mountain? What are the disadvantages of having underfloor heating insulation? What is the difference between blade and vane? Why does coulomb force between two point charges depends upon dielectric constant of the intervening medium? What are the advantages of U tube manometer than a piezometer? A patent is an exclusive right to produce and sell a product for how long? What does iron and steel turn into? Why you choose quantity surveying as your course? Why do you use semi colon in do while statement? What are theVarious control measures can be employed to control hazards?