Most car owners drive their cars an average of 12,000 miles a year assuming a 20 miles a gallon gas consumption rate determine the amount of fuel consumed by 150 million car owners daily

While discussing electrical relays: Technician A says that the relay's coil is energized when the circuit's control switch is open. This action connects power to the load circuit.

Write a Java method, smallestIndex, that takes as its parameters an int array, and returns the index of the (last occurrence of the) smallest element in the array. Write a program to test your method.

Definition: Part of the Earth's stratosphere which contains relatively high concentrations of O3. It absorbs much of the ultraviolet radiation that would normally reach the surface of the earth.

Describe the common heat treatment for gears and gear teeth.

You have a piece of 1045 steel 80 cm long and 30 cm wide and 15cm high. In this piece it is desired to make a groove along the 80 cm with a width of 8 cm with a depth of 10 cm.

Between a hypothesis and a prediction

A local reaction is when a chemical enters the bloodstream?

The rules for ordinary arithmetic involving addition, subtraction, and multiplication carry over into modular arithmetic. Tru

An air-conditioning system is used to maintain a house at 70°F when the temperature outside is 100°F. The house is gaining heat through the walls and the windows at a rate of 800 Btu/min, and the heat generation rate within the house from people,

The electricity we use is static or current electricity?