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What will happen if a 400 volts input power machine will be plugged in a 460 volts and 60 hz input power?
There's no single answer that covers all possible machines. It may run faster than
normal. It may run hotter than normal. It may run fine but with a shorter lifetime.
It may run fine but all the downstream devices that depend on it drop like flies.
The results are different for different machines.
What else can I help you with?
A receiver requires 10nW as input power if all the system losses add up to 50dB then how much power is required from the source?
here, the power required by the receiver is the output power and that required from the source is input power. Gain in dB=10 log(output power/input power) we have, loss in dB = -gain in dB = 10 log(input power/output power) or, 50 = 10 log(input power/10nW) or, anti-log(5) = input power/10 nW so the power required from the source is antilog(5)*10nW = 1 mW
How to calculate the electrical energy for machine?
Electricity does not occur in natural state. It has to be generated by converting one form of energy into electric energy. The electric energy of any machine can be calculated by subtracting the all losses occurring in a machine (electrical, mechanical and magnetic) from total input power or energy.
What are the advantages of Swinburne's test?
1. swinburne's test is economical since power required to test a large machine is very small (i.e.,)no load input power. 2.The efficiency of the machine can be predicted at any load, since constant losses are known. 3.This method enables us to determine the losses and efficiency without actually loading the machine
How do you find power input with given power factor and power output?
Output Power divided by Power Factor.
What is B.H.P in 3 phase induction motor?
BHP stands for 'brake horsepower', and simply means it is describing the output, rather than the input, power of the machine. Although a motor's output power is expressed in horsepower in North America, elsewhere it is expressed in watts.
What is the efficiency of the machine?
a machine applies a force of 100 newtons over a distance of 10 meters to raise a500 newtons drum 1.5 meters. what is efficiency of the machine ?
What is a a comparison of a machines work output with the works input that is mechanical?
Output power divided by input power, for a machine, is called the machine's efficiency. It need not be mechanical energy.
In a paractical machine the power output is the power input?
smaller thanalways
How is the efficiency of a machine calculated?
Efficiency = useful output power / input power
Is your power into motor equal to your power out of motor at no load?
For a motor's output power to equal its input power, the motor's efficiency must be 100%. As no machine, particularly a rotating machine, can possibly achieve 100% efficiency, there is no condition under which its output power can ever match its input power.
In a practical machine the power output is the power input?
In any practical machine, the power output is less than the power input. In other words, the efficiency of real machines is less than 1.smaller thanalways
What is efficiency and how is it calculated?
The efficiency is output divided by input.
How is the efficiency of a compound machine calculated?
The efficiency of a compound machine is calculated by dividing the output work of the machine by the input work. Mathematically, it can be expressed as Efficiency = (Output work / Input work) * 100%. It gives a measure of how well the machine converts input work into useful output work.
Why does a motor home shock us when entering?
Does this only happen when you are plugged into external power or on a generator?
Why in a real machine the output work is always less the input work?
In a real machine, part of the energy (or power) is always wasted.
Why does your computer lag while playing games when the charger is plugged in?
That shouldn't happen. But if you check your power plan by finding power options in control panel and make sure it's on high performance, you shouldn't experience lag. If that doesn't help, there maybe an issue with your machine
What are the energy input and output of a blender?
The energy input of a blender comes from the electrical power it receives when plugged in. The energy output is in the form of kinetic energy, which is used to rotate the blades and blend the ingredients.
