0
by varrying some paramers liike speed and voltage we ccan varry it
by varrying some paramers liike speed and voltage we ccan varry it
by varrying some paramers liike speed and voltage we ccan varry it
by varrying some paramers liike speed and voltage we ccan varry it
Wiki User
∙ 16y ago
Add your answer:
Earn +20 pts
When was Ballast - film - created?
Ballast - film - was created in 2008.
Can you use 5300k hid bulbs with 8000k ballast?
A ballast is a ballast in most cases. So yes you should be fine.
What are the advantages of wien bridge oscillator?
RC phase shift oscillator is used to generate frequency in audio range and it is a fixed audio frequency oscillator where as wien bridge oscillator is a variable audio frequency oscillator for high frequency oscillations it is better to design wide band amplifier with LC network
What are 3 forms of Electromagnetic Radiation with a wavelength less than visible light?
The wavelength of electromagnetic radiation is a measure of the frequency; multiply the frequency times the wavelength, and the answer is ALWAYS the "Speed of Light", which we abbreviate as "c". All of these are different "bands" of electromagnetic energy. Radio is the longest wavelength and lowest frequency. "Low Frequency" is the lowest, followed by "high frequency", "very high frequency" or VHF, "ultra-high frequency" or UHF. Beyond that are microwaves, and then heat, then "infrared", and then visible light. Higher frequency (and shorter wavelengths) than light are "ultra-violet", then X-rays, and then "gamma rays".
Which filter is used for passing only high frequency?
ladder
What does a toroid coil do in electronic ballast?
For oscillating low frequency current to high freq in range above 20khz so that inductor size decreases without humming noise of 50hz
Do you need a ballast for HPS lights?
Yes, a ballast is required for HPS (high-pressure sodium) lights. The ballast helps regulate the electrical current and provides the initial high voltage needed to start the lamp. Without a ballast, the HPS light would not function properly.
Why is your strip light buzzing?
If your terminology of strip lighting is fluorescent lighting, the buzzing will be the ballast. The laminations are becoming loose and that is the 60 Hz frequency that you hear when the lamination plates in the ballast hit together.
Why does your electronic ballast hum?
Electronic ballast does not hum as much as a choke. Minute hum of electronic ballast is the small inductor and capacitor producing an oscillation for high voltage generation,
Can you use a 70 watt high pressure sodium bulb in a 150 watt ballast?
No, you can not use a 150 watt high pressure sodium bulb with a 70 watt ballast.
What does the U stand for in UHF?
Ultra high frequency.
What frequency does high energy electromagnetic have?
High energy is high frequency.
What is high frequency tuned amplifier?
High frequency amplifier is a device which is tuned by high frequency. Tuned means the overlapping of generated frequency with that amplifier.
What causes the ballast resistor on 1972 Plymouth to get hot?
the ballast resistor is designed to turn unwanted current into heat high temperatures are normal.
Can you use a 70 watt high pressure sodium bulb in a 100 watt ballast?
No. The bulb has to match the ballast wattage exactly. And you can't interchange different lamps (like metal halide) either. The ballast is specific to that wattage and lamp type. The bulb will either burn out quickly or just not work properly at all
Is high frequency sounds low pitch?
No, high pitch means high frequency.
Does A high-pitched sound result from low frequency waves?
high pitch is high frequency, low pitch is low frequency
