An elevator has a weight limit of 350 pounds a box of machine parts weighs 25 pounds which inequality best describes the maximum number of boxes b that the elevator can hold
Ghorar dim.
What it means is that those rated values may not be exceeded, they are the maximum that the machine can take.
A lathe machine is specified by-1.The maximum diameter of the workpiece that can be operated on the machine.2.The distance between the headstock and the tail-stock of the machine.3.The length of bed of the machine.
Critical speed is the speed in RPM at which a rotating machine will destroy itself by all harmonic vibrations coinciding at maximum vibration.
In a way it seems like a contradictory idea. How can a machine be producing 'over capacity' if capacity is the limit of its ability?When elevators are designed, engineered and built, all the technical data connected with the materials used, their ability to carry loads, and changes that occur to materials during use (related to heating up, for example) all go into a careful estimate of what the elevator can safely carry, and probably also an estimate of the absolute maximum load, which if exceeded, would cause failure. But these are theoretical, or mathematical estimates of the elevator's ability. Given any number of factors, a specific elevator may be able to carry a load larger than the calculated limit for some length of time. But weights just a little over normal safety capacity would cause more rapid wear of the system, and would probably not cause catastrohpic failure.
The area in the inequality gives you choices. Like the number of pounds that an elevator can carry is anything less than its maximum.
f
1200 pounds
A= .435 m/s^2
The mass must be greater than the mass of the elevator including the maximum amount of cabling that it has, plus the carrying capacity plus a safety margin.
The condition for maximum efficiency of a d.c. machine is that VARIABLE LOSSES must be equal to CONSTANT LOSSES i.e., variable losses = constant losses..
The word maximum in mathematics describes the biggest number in a set of numbers or data. For example 10,8,5,2,60,9,3,1. The maximum set of numbers is 60.
Thanks to the limitation of the browser, this question is missing a symbol before the 15. If it is anything but an equality or inequality symbol, the answer is that the question concerns an expression which is neither a maximum nor a minimum. If the missing symbol is an equality equation is an infinitely long straight line. That cannot have a minimum nor a maximum. If the missing symbol is an inequality sign, the equation is a region of the plane defined by a straight line. And, as above, it cannot have a minimum nor a maximum.
The electric space heater. It's the only common machine that's 100% efficient.
Of the maximum weight capacity of an elevator in a skyscraper (tensile strength of the elevator cable). you don't want it to snap when people are on it and send them hurtling hundreds of meters downwards.
Saturated.
saturated