0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is loss load factor?
A load loss factor, LLF,not loss load factor,Êis a calculation used by electrical utility companies to measure energy loss.Ê Its the ratio of average load loss to peak load loss.
What is the difference between rms value and average value of AC?
rms value of ac power = dc power in reference to heat production in pure resistive load So ac power of some rms value will produce the same heat in resistive load as dc power will of same value
What is the average voltage of a full-wave rectifier if the peak voltage is 900 volts?
between 900 and 600 depending on load and capacitance
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 is peak to peak?
Peak to Peak is the most positive peak to the negative peak value. Or find any peak value and multiply by 2.
What is loss load factor?
A load loss factor, LLF,not loss load factor,Êis a calculation used by electrical utility companies to measure energy loss.Ê Its the ratio of average load loss to peak load loss.
What has the author Michael K Berkowitz written?
Michael K. Berkowitz has written: 'A note on production inefficiency in the peak-load pricing model' -- subject(s): Economic aspects, Economic aspects of Peak load, Electric utilities, Labor productivity, Mathematical models, Mathemicatical models, Peak load, Rates 'Production inefficiency in the peak-load pricing model' -- subject(s): Economic aspects, Economic aspects of Peak load, Electric utilities, Mathematical models, Peak load, Rates 'Power grid economics in a peak load pricing framework' -- subject(s): Economic aspects, Economic aspects of Peak load, Electric utilities, Mathematical models, Peak load, Rates
How do you calculate load factor when plant machinery is connected with two supply source ie one is from govt. electricity board supply and another is from diesel generator set supply?
LOAD FACTOR = AVERAGE LOAD ÷ PEAK LOAD AVERAGE LOAD = KW-HRS (ENERGY) ÷ NO. OF OPERATING HOURS IF THE LOCAL PUBLIC ELECTRIC COMPANY CANNOT SUPPLY A CERTAIN PLANT DURING PEAK HOURS -- THE SOLUTION IS TO USE A SECONDARY PRIME POWER FROM THE ENDUSER TO MEET DEMAND LOAD. IF THE ARRANGEMENT IS 12 HRS. FOR NORMAL POWER AND 12 HRS. FOR GENSET -- THE LOAD FACTOR IS THE SAME IF THE AVERAGE LOAD IS CLEARLY DEFINED.
What is the difference between rms value and average value of AC?
rms value of ac power = dc power in reference to heat production in pure resistive load So ac power of some rms value will produce the same heat in resistive load as dc power will of same value
What is the average voltage of a full-wave rectifier if the peak voltage is 900 volts?
between 900 and 600 depending on load and capacitance
What is the difference between Base loads and peak loads in power system?
What is the difference between base and peak load?Load is the amount of power in the electrical grid. Base load is the level that it typically does not go below, that is, the basic amount of electricity that is always required.Peak load is the daily fluctuation of electricity use. It is usually lowest in the wee hours of the morning and highest in the early evening. It also varies seasonally.Are base and peak loads provided differently?Base load is typically provided by large coal-fired and nuclear power stations. They may take days to fire up, and their output does not vary. Peak load, the variable part of the electrical supply and demand, is provided by more responsive and smaller plants whose output can be quickly ramped up and down or that can even be quickly turned on and off.
A generating station is to supply six regions of load whose peak loads are 15000kw ,8000kw?
To determine how much power is needed to fulfill each region's requirement, we first need to know the total peak load of all six regions combined. Total peak load = 15000 kW + 8000 kW + (four more regions' peak loads) Assuming the peak loads of the other four regions are x1, x2, x3, and x4, we can write: Total peak load = 15000 + 8000 + x1 + x2 + x3 + x4 We do not have information about the other four regions, so let's assume they each have a peak load of 10,000 kW: Total peak load = 15000 + 8000 + 10000 + 10000 + 10000 + 10000 = 58000 kW Therefore, the generating station needs to be able to supply a peak power of 58,000 kW to meet the combined peak load of all six regions. To determine how much power is needed to fulfill each region's requirement, we need to divide the total peak load by the number of regions: Power needed per region = Total peak load / Number of regions = 58000 kW / 6 = 9666.67 kW Therefore, each region needs a peak power of approximately 9666.67 kW to fulfill its requirement.
Why peak voltage of the load is smaller than the voltage from the transformer output?
The voltage appearing across a load is always smaller than the no-load voltage of any voltage source -e.g. batteries, generators, or transformers. In simple terms this is because all these voltage sources have internal resistance or impedance which results in an internal voltage drop when the source delivers a load current. The resulting voltage, therefore, is always the difference between the no-load voltage and the internal voltage drop. A measure of the difference between a source's no-load and full-load voltage is termed its 'voltage regulation'.
What is the difference between Peak and off peak?
peak is when the demand of electric power is very high, and off peak is when the demand is low
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 Cathode ray oscilloscopes measure peak to peak value or average or root mean square value?
peak - peak.
What is a peak load voltage out of a bridge rectifier for a secondary voltage of 15 Vrms?
A: Peak voltage is RMS multiplied by a factor of 1.41
