Mechanical Engineering > EXAM > Elevator mechanics exam questions and answers graded A+ (All)
Elevator mechanics exam questions and answers graded A+
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What's the equation for the volume of the cylinder? ✔✔V (volume)= pi multiplied by R squared multiplied by the height Example: radius is 6" height is 30 V=3.1416•6•6•30 A drill draws a... current (I) of 4.5 amps and resistance of 16.0 ohms, how do You find the power(watts)? ✔✔P=I squared (amps) multipled by R(resistance) Example:P=4.5•4.5•16.0 4.5•4.5=20.25 20.25•16.0=324 P=324 What is the equation for distance? ✔✔D=R•T D(distance=R(rate) multiplied by T(time) What is the equation for pressure? ✔✔pressure = force/area [Show More]
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