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Duty cycle is a measure used to describe the symmetry of a square wave and refers to the percentage of the time that it spends at high level. For example if you have a 1 Mhz square wave the period will be 1us and if it is at high logic level for 0.5us and low for 0.5us, that will have a duty cycle of 50%.
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What is a welder's duty cycle?
The terminology in the electrical trade as to duty cycle refers to the amount of "on time" as to the "off time". When referring to equipment that have a high current on time, it is usually using components or wire that are sized smaller than what they should be and can not cool themselves.These components can not dissipate the heat generated quick enough and can only be on for a certain amount of time. This type of equipment is given a duty cycle. The duty cycle has to have an equal or greater off time to let the equipment cool down. It is this ratio of "on time" to "off time" that is the equipment's duty cycle.For example, motors due to their design usually have a 100% duty cycle, meaning that the motor can operate continuously without having to be shut down to allow it to cool off.
What is the pulse width duration of a 500-hz digital signal if the duty cycle is 20 percent?
4ms
What is difference in motor winding according duty s1 to s9?
S1Continuous duty The motor works at a constant load for enough time to reach temperature equilibrium. S2Short-time duty The motor works at a constant load, but not long enough to reach temperature equilibrium. The rest periods are long enough for the motor to reach ambient temperature. S3Intermittent periodic duty Sequential, identical run and rest cycles with constant load. Temperature equilibrium is never reached. Starting current has little effect on temperature rise. S4Intermittent periodic duty with starting Sequential, identical start, run and rest cycles with constant load. Temperature equilibrium is not reached, but starting current affects temperature rise. S5Intermittent periodic duty with electric braking Sequential, identical cycles of starting, running at constant load and running with no load. No rest periods. S6Continuous operation with intermittent loadSequential, identical cycles of running with constant load and running with no load. No rest periods.S7Continuous operation with electric brakingSequential identical cycles of starting, running at constant load and electric braking. No rest periods.S8Continuous operation with periodic changes in load and speedSequential, identical duty cycles run at constant load and given speed, then run at other constant loads and speeds. No rest periods
What does no load condition refer to?
If transformer then it refers to that, the primary is charged, but secondary is open, (no load is connected) If motor, it refers to that no load is connected to motor, the shaft is decoupled from the load, but running with out any load.
What condition that refers to any input into a circuit from changes in a system?
Automatic
Which type of cycling refers to cycling refers to the movement of chemical elements through the earth water atmosphere and living things?
Biogeochemical biogeochemical
What does duty cycling refer to?
Duty cycle is a measure used to describe the symmetry of a square wave and refers to the percentage of the time that it spends at high level. For example if you have a 1 Mhz square wave the period will be 1us and if it is at high logic level for 0.5us and low for 0.5us, that will have a duty cycle of 50%.
What is the connection between slow cycling and rapid cycling?
In bipolar disorder, slow cycling refers to experiencing less than four mood episodes in a year, while rapid cycling refers to having four or more mood episodes in a year. Both slow cycling and rapid cycling are terms used to describe the frequency of mood episodes in bipolar disorder, with rapid cycling typically associated with more severe and difficult-to-treat symptoms.
Which type of cycling refers to the movement of chemical elements through the earth water atmosphere living things?
Geochemical cycling refers to the movement of chemical elements through the earth, water, atmosphere, and living things.
Is duty a verb?
No, duty is a noun. It refers to a moral or legal obligation that must be fulfilled.
What are the best heavy duty bicycle rims for off-road cycling?
Some of the best heavy-duty bicycle rims for off-road cycling are the Mavic XM119, DT Swiss EX471, and Spank Oozy Trail. These rims are known for their durability and ability to withstand rough terrain and impacts.
What are the best heavy duty 26 inch bicycle tires for off-road cycling?
The best heavy-duty 26-inch bicycle tires for off-road cycling are the Maxxis Minion DHF and the Schwalbe Hans Dampf. These tires offer excellent traction, durability, and performance on rough terrain.
What is difference between down-cycling and recycling?
Down-cycling refers to the recycling process in which a material is recycled into a product of lower quality or value. Recycling, on the other hand, refers to the process of converting waste materials into new materials or products of equal or greater quality.
What refers to the duty of members of the family to be subordinate to the male head?
paternalism
What is called the cycling ground?
The term "cycling ground" typically refers to an area designated for cycling activities, such as a cycling track, bike path, or park where cyclists can ride safely. It may also refer to a specific location popular among cyclists for recreational or training purposes. These areas are often equipped with amenities to enhance the cycling experience, such as bike racks, rest areas, and maintenance stations.
What kind of cycling is continuous cycling of chemical elements thruogh the biotic and abiotic components of the biosphere?
Biogeochemical cycling is the continuous cycling of chemical elements. This is through the biotic and abiotic components of the biosphere.
What does ovl stand for in cycling?
In cycling, "OVL" stands for "Over Length." It typically refers to a measurement or specification related to the length of components, such as cables or chains, which can affect performance and compatibility with different bike setups. Proper OVL ensures smooth operation and optimal fit for cycling equipment.
