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Why power generated with under frequency is harmful to the load?
Wiki User
∙ 10y ago
Why power generated with under frequency is harmful to the load?
Read more: Why_power_generated_with_under_frequency_is_harmful_to_the_load
Wiki User
∙ 10y ago
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What is the meaning of rated power frequency withstand voltage?
The r.m.s of sinusoidal power frequency voltage that the equipment can withstand during tests under specified conditions and for a specified time
What is second critical speed of turbine?
Critical speed means where natural frequency is equal to system frequency.
What is the deviation ratio for frequency modulation?
Deviation ratio: In a frequency modulation system, the ratio of the maximum frequency deviation of the carrier to the maximum modulating frequency of the system under specified conditions
What is underground power transmission?
power cables under ground rather then overhead.
Is hydroelectric energy sustainable?
Yes, in most cases. Wherever the natural water cycle continually replenishes the water source, power can be continually generated. There is no need ever to discover, mine, produce, or transport any additional water to the higher elevation from which it can generate energy as it moves under the effect of gravity through the generator turbines to a lower elevation.
What is the meaning of rated power frequency withstand voltage?
The r.m.s of sinusoidal power frequency voltage that the equipment can withstand during tests under specified conditions and for a specified time
What is the need of under frequency relay in load shedding on power system?
when the load on a certain system increases the frequency of the system falls normally. It is dangerous to operate the equipments when the frequency is lower than the normal rated frequency so shed the when the frequency falls under voltage relays are used. I hope i answered your question :)
What is the need of under frequency relay in automatic load shedding?
to protect the generator with in or substation station power.
What is under frequency?
When the frequency is less than expected.
how did Roosevelt use the power of the federal to change business practices?
He had the government sue harmful trusts under the Sherman Antitrust Act of 1890.
What minerals are used for generation of nuclear power?
Atomic energy is generated by splitting nuclear substances such as atoms of uranium, thorium, cheralite, zirconium under controlled conditions.
Why is the frequency of power 50Hz in Egypt against 60Hz in the KSA?
Probably because Egypt came under the British sphere of influence, whereas KSA came under the US sphere of influence.
What is the frequency deviation for frequency modulation?
Deviation ratio: In a frequency modulation system, the ratio of the maximum frequency deviation of the carrier to the maximum modulating frequency of the system under specified conditions
The product taxed under the townshend acts that generated?
Tea.
What happens if earthquake is under ocean?
Sometimes a tsunami is generated.
What is the ratio of natural frequency on earth to moon?
The ratio of natural frequency of earth to moon can be given by the under-root of their value og 'g' as the formula for natural frequency can be write as "under root of g/delta"...
How rectify the frequency problem when alternator generate the power?
For portable power generation, many manufacturers now make proper 'sine wave generators" in which the voltage from the generator (generated as AC for simplicity), is rectified to DC, and then passed through some electronics to convert it into a good quality 50hz (or 60Hz) sinewave.Because of the electronic conversion to AC, even when the generator comes under a step in load, the frequency will remain constant. But of course, the voltage may stumble a little.I'm not sure how resistant such machines are to changes in the phase angle of the load.A simple alternator will be entirely dependent on the load changing the motor speed.
