The correct answer is Direct Current because it is the opposite of Alternating Current (AC). Direct Current is the flow of electric charge in one direction only, while Alternating Current changes direction periodically. Therefore, DC is the appropriate term to describe the type of current that flows continuously in a single direction.

Since each individual cell has a voltage of 2V, to achieve a total voltage of 48V for the forklift battery, there must be 24 cells. This is because 2V multiplied by 24 cells equals 48V.

The correct answer is Phillips (Cross) head. This type of screwdriver is characterized by a cross-shaped head with a single slot in each arm of the cross. It is designed to be used with Phillips head screws, which have a corresponding cross-shaped recess. The Phillips head screwdriver is commonly used in many applications, particularly in woodworking and construction, as it provides better torque transfer and reduces the risk of cam-out compared to flathead screwdrivers.

A combination spanner is a type of spanner that has open-end jaws on one end and a ring or socket on the other end. It is called a combination spanner because it combines the features of both an open-end spanner and a ring spanner. This allows it to be used for different types of nuts and bolts, making it a versatile tool.

The easiest way to get going quickly in this situation is to take 1 wheel nut off the other 3 wheels. By doing this, all the wheels will still have 3 wheel nuts, which is the minimum requirement for safe driving. This solution allows the person to continue their journey without having to wait for new wheel nuts or a tow truck.

None of these options will effectively remove the bolt. Since the bolt has a 1/5" head, we need a socket size that is slightly larger than 1/5" in order to fit properly. Converting 1/5" to metric, we get approximately 5.08mm. Therefore, the closest socket size that will most effectively remove the bolt is 5.5mm, which is not listed as an option.

Among the given options, the largest diameter, measured in inches, is 3/2 inches (3/2"). This means that the size of the circular object with a 3/2-inch diameter is bigger compared to the objects with the other specified diameters, which are 3/8", 3/16", and 3/4". In this context, "diameter" refers to the measurement across the center of a circle or circular object, representing its width.

The bolt has a 1/2" head, which is equivalent to 12.7mm. Since the closest metric socket size to 12.7mm is 13mm, the 13mm socket will most effectively remove the bolt.

The correct answer is 24V. According to Ohm's Law, voltage is equal to the load divided by the current. In this case, the load is 200W (2 x 100W) and the current is 8.3A. By substituting these values into the formula, we can calculate the voltage. Therefore, 200W / 8.3A = 24V.

When a 12V lead acid battery is discharged, the end state of the electrolyte (liquid) is water (H20). During the discharge process, the chemical reaction within the battery converts the sulfuric acid (H2SO4) in the electrolyte into water (H20) and lead sulfate (PbSO4). This is a reversible reaction, and when the battery is charged again, the lead sulfate is converted back into sulfuric acid, replenishing the electrolyte. Therefore, at the end of the discharge process, the electrolyte consists mainly of water.