What is the measure of electrical power or ability to do work?

A) Amp

B) Ohm

C) volt

D) Watt

have you ever heard the myth that a penny dropped off the empire state building can be dangerous? the penny would be traveling very quickly. Do you think this is possible?

g Replacing incandescent lights with energy-efficient fluorescent lights can reduce the lighting energy consumption to one-fourth of what it was before.

What is the purpose of the transformer

A game rolls a die 10 times and counts how many times the number 5 or 6 shows up. (a) If there are a total of seven or more times, the win is 2 dollars. (b) a total of four or more times but less than seven, the win is 1 dollars.

Technician A says that a voltage drop of 0.8 volts on the starter ground circuit is within specifications. Technician B says that high starter draw current could be caused by a spun main bearing in the engine. Who is correct?

5) A 80-kg man has a total foot imprint area of 480 cm2. Determine the pressure this man exerts on the ground if (a) he stands on both feet and (b) he stands on one foot.

A car with an initial speed of 50 km/h accelerates at 5000 km/h2 along a straight road. a. How long will it take to reach a speed of 120 km/h?

If high beam headlights are used improperly, it could cause glare for an oncoming driver or reduce their visibility greatly, increasing the possibility of a collision. a) b) True False

The value of the critical Reynolds number for the flow over a flat plate is 5 x10^5. The significance of the value is: (a) The boundary layer will be turbulent where the Reynolds number is less than this value.

The specifications of an electronic device are 24 / - 0.4 Amps. When the device exceeds specifications the average quality cost is $32.00. A sample of the devices had an average value of 23.9 Amps and a standard deviation of 0.211 Amps.