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If you have mimimum capacity to generate 300kw of power how much could you generate in a dymonth year?
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Is 300kw too much Im buying a 300kw r33 skyline soon and iv never driven a turbo car before Just how powerful is 300kw?
If you've never driven a turbocharged car before, even 200kw is going to feel ridiculous in an r33.
C Calculate the power flux density in free space when the transmitter gain Gt is 25 if the effective Isotropic radiated power of the transmitter is 300kw and the intrinsic impedance of the transmitter?
Power Flux density is a function of distance from the transmitter so: PFD(r) = 300kW*25/(4*PI*r^2) when r is in meters the value is in kw/m^2
What generator size for twin 150 hp 480 3 phase motors 800 amps for a tire shredder.?
First of all, a 150 HP 460V 3-phase motor only draws around 170A, so two of them would only draw 340A, not 800. 340A at 460V equals almost 300,000 watts (or 300kw), and the generator would need to be sized a little bigger than this to start such big motors.
What is the Average electric bill for a part gas part electric 3 bedroom house in Inglewood CA?
really there is no specific answer it depends if you heat with electric or gas, what kind of insulation is in the walls and ceiling etc... 3 bedroom no electric heat, and no A/C your looking at approx 300kW hours to 600kW hours so from anywhere from $40 to $70
What devise other than a generator can be used to supply ac voltage to computer if power goes off?
It's called UPS (Uninterruptible Power Supply). It saves power so the computer can keep running after the power goes off. The time it keeps running depends on the type of the UPS Actually, you have several options. The most obvious is to purchase a power back up unit for computers. Wal Mart, Sam's Club, eBay. Buy a auto jump starter. These are made with built in flash lights, radios, lighter sockets, 120Vac outlets, and jumper cables. If you really want to go out on a limb, get a power inverter (300kw-750kw should be enough) that can be plugged onto the lighter socket in your car. Start the car, increase the idle, plug in computer.
Are gas water heaters cheaper to use than electric water heaters?
Answergas heater is cheaper by far !!!!!!AnswerThis is entirely dependent on the cost of energy in your area.AnswerTalking from experience, we installed a Titan Tankless N180 electric water heater 8 months ago and it uses approx. 300kw of power with an approximate cost of $50 per month. We have 5 members in the family, and live in Southern California. My best estimate from a comparative analysis on the gas savings is we're only saving between $10 to $15 per month. Electric water heater seems to make sense for vacation homes or where gas is not available.
Why Thyristors in Soft starters burn. I am using a 400 KW AC3 rated soft starter to start a 300KW motor. Power supplied by a 750KVA Generator set. So far four soft starters are burnt during testing?
Did you measure the currents? Look also to the voltage (peaks). Thyristors can damage due to voltage peaks form the grid (in your case the generator). Are there more loads connected to the generator which can cause voltage peaks? Dear Sir, One of the possible reasons for voltage over-shoot is your Generator which is not rated much beyond your load. Please note that any AC Motor will draw heavy current at start-up depending upon load characteristics which may even be four times than your rated current. Under such circumstances, your generator will be overloaded and frequency and voltage may take a momentary dip. ( Yes, Dispite using a soft starter!). This will create a complex situation which is will make the governor of Generator feed more fuel for increasing the speed and exitation of Alternator to inject more current to increase voltage. This may make the voltage to overshoot momentorily, which might probably destroy your thyristors. If more details are provided, like when do thyristors fail, at startup or while running, may help analyse this better. Hope this helps. Mahesh Vyas. mail@archana.co.in There may also be a possible ground fault within the motor or the wires to the motor. The ground fault occurs when the motor is conducting through an alternate path than the phase wires. Some systems use a current transformer around all the phase wires to determine if there is a ground fault as it will detect any time the currents don't sum to zero in a three phase system.
