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For AC system speed of generator will be decreased and then frequency decrease, if there is no trip the motor load will be automaticaly reduced as Load Power = torque x speed and speed of motor vary acc to frequency. Finally the motor will be run at new lower speed that load = power generation. The other effect is voltage in the system will be decreased and result of lower load consumption
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How do you calculate the load percentage of a three phase UPS?
output power/Rated power
What is the role of reactive power in a power system?
To supply the reactive power demand of load and to regulate of output volage at the grid
Define the term regulation as applied to dc power supply?
change in load voltage or output voltage changes in load current
What is the peak load of a power supply?
A: A power supply when designed it will have some nominal criteria and also some maximum output power available which reflect to the peak load that it can stand without burning up
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.
What does No-load voltage mean?
A no load voltage means the power level that is giving from the output pins power converter. This is when 0% load is given.
If the resistance of a load increases will the current increase or decrease?
it increases because increasing load means more output power, more output power means more current
How do you calculate the load percentage of a three phase UPS?
output power/Rated power
How will the output power of the motor change in comparison with the load?
dun know
What is the role of reactive power in a power system?
To supply the reactive power demand of load and to regulate of output volage at the grid
Define the term regulation as applied to dc power supply?
change in load voltage or output voltage changes in load current
If a simple machine provide sn increased output force what happens to the output distance?
If a simple machine provide an increased output force, then the the distance from the load to the pivot needs to be increased.
Why is the output signal affected if the impedance of the amplifier and the load do not match?
A: The signal output will not change it is just that the efficiency of power transfer is effected to less
How to calculate amp load for a generator?
Take the power output of the generator and divide it by the voltage output. I = W/E.
What is the peak load of a power supply?
A: A power supply when designed it will have some nominal criteria and also some maximum output power available which reflect to the peak load that it can stand without burning up
What two factors determine the output energy of a battery?
The energy delivered by a battery would depend on-- the battery's voltage-- the resistance of the load connected across its output terminals-- the length of the time the load is connectedThe power delivered by the battery is [ (voltage)2 divided by (load resistance) ].The total energy delivered by the battery is [ (power) multiplied by (time the load is connected) ].
What is the output of transmitter?
The output of a radio transmitter is ac power at a radio frequency, designed to run into a load with a specified resistance, often 50 ohms.
