When two or more simple machines are combined they form

answers

compound machine

complex machine

intricate machine

inefficient machine

Michelle is the general manager of a power plant. This morning, she will meet with city officials to discuss environmental issues.

The temperature at which the polymer becomes viscous is called: glass transition temperature (Tg). a) - True b) - false?

A certain heat pump produces 200 kW of heating for a 293 K heated zone while only using 75 kW of power and a heat source at 273 K. Calculate the COP of this device as well as the theoretical maximum COP

The highest cutting temperature is located close to the shear zone. a) True b) False

What are the type of drainage

List and briefly describe two modern's materials needs

Write the definition of a method named add that receives a reference to a Scanner object associated with a stream of input consisting of integers only. The method reads all the integers remaining to be read from the stream and returns their sum.

How are fluids distributed and transported in a fluid power system?

The sliders A and B are connected by a light rigid bar of length l = 20 in. and move with negligible friction in the slots, both of which lie in a horizontal plane. For the position where xA = 16 in., the velocity of A is vA = 3 ft/sec to the right.

Two parallel Rivers (A and B) are separated by confined and unconfined aquifer estimate the RATE of seepage of river A to River B per unit length of the rivers