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How many 176 Ω resistors in parallel are required to carry 5 A on a 220 V line?
To find the number of 176 Ω resistors needed in parallel to carry 5 A on a 220 V line, first calculate the equivalent resistance (R) using Ohm's law: ( R = V/I = 220 V / 5 A = 44 Ω ). For resistors in parallel, the formula is ( 1/R_{eq} = 1/R_1 + 1/R_2 + ... + 1/R_n ). For n resistors of 176 Ω, this becomes ( 1/R_{eq} = n / 176 ). Setting ( R_{eq} = 44 Ω ) gives ( n = 176/44 = 4 ). Therefore, 4 resistors are required.
What is the definition of a parallel adder?
It is a digital circuit that produces the arithmetic sum of two binary number .It can be constructed with the full adders connected in cascade,with the output carry from each full adder connected to the input carry of the next full adder in the chain.
What is the definition of parallel adder?
A parallel adder is a binary adder that can possibly form sum and carry the outputs for addend and augend words that operate on corresponding pairs addend and augend bits in parallel.
What good is N plus 1 redundancy with a UPS?
The basic idea of fault tolerance through redundancy is to size the system so that there is at least one more unit than the minimum required to carry the load. Thus, if a load is 10 amperes, a fault tolerant redundant system might have three (3) 5 ampere units in parallel;one more than is needed, hence: N+1 redundancy. The failure of any one power module leaves sufficient power available to support the whole load.
What are vessels less them 65.6 feet in length required to carry?
Vessels less than 65.6 feet in length are typically required to carry certain safety equipment, which may include life jackets, flares, a fire extinguisher, a sound-producing device, and a first aid kit. They must also have proper navigation lights and be equipped with a throwable flotation device. Specific requirements can vary by region, so it's essential for operators to check local regulations. Additionally, vessels may need to be registered or have a permit, depending on their use and location.
How parallel resistors work?
Resistors in parallel work just like highway lanes in parallel. -- The more lanes there are, the more traffic they can carry. -- Any number of lanes in parallel are always wider than the widest single lane, and can carry more traffic than the widest single lane can. "wide lane" = low resistance "narrow lane" = "high resistance" "traffic" = "electric current"
How many 176 ohm resistors in parallel are required to carry 5A on a 220V line?
1 resistor has 176ohm resistance (in paralel) ---> given current (I) = 5 A Potential difference (V) = 220 V total resistance = V/I = 220/5 = 44 let the number of resistors be x , 176/x = 44 x = 176/44 = 4 therefore the number of resistors is 4. :)
How do you perform Parallel Adder Addition?
A binary parallel adder is a digital function that produces arithmetic sum of two binary numbers in parallel. It consists of full-adder combinational arrangement thus, the output carry from one full adder connected to the input carry of next full- adder.
What is the definition of a parallel adder?
It is a digital circuit that produces the arithmetic sum of two binary number .It can be constructed with the full adders connected in cascade,with the output carry from each full adder connected to the input carry of the next full adder in the chain.
Are ripple carry adders and binary parallel adders same?
Yes and no. The ripple carry adder is one type of parallel adder. Other parallel adder types include the pipelined parallel adder and the carry look-ahead adderamongst others.
How can Propagation delay be avoided in a parallel adder?
The parallel adder which we use in the digital circuits ,the carry output of each full adder stage is connected to the carry input of the next higher order stage.therefore,the sum and carry outputs of any stage cannot be produced until the input carry occurs; This leads to a time delay in the addition process.This delay is known as carry propagation delay. to the second question the propagation delay can be avoided in the binary parallel adder with the help of look ahead carry generator .............................................................................................................................
Is series or parallel circuit cheaper?
Series circuits are generally cheaper to build compared to parallel circuits because they require fewer components such as wires and connectors. In a series circuit, the components are connected end-to-end, whereas in a parallel circuit, each component is connected to the power source independently, requiring more wiring.
What cable size is required to carry 385amps?
can use 400mm THW,RHW,RUH (rating: 400mm = 388amperes)
What type of resistors carry relatively high electric currents?
Power resistors are designed to carry high electric currents due to their ability to dissipate heat effectively. These resistors are commonly used in applications where high power levels need to be handled, such as in power supplies, industrial equipment, and power electronics. They often have a large physical size and are built to withstand the heat generated by the current passing through them.
Will the current reaching a lamp after passing through a resistor in series be equalwhy?
A: Because both item are connected is series. Any resistance connected in series will carry the same current no matter of the resistance value or the number of resistors. However for an incandescence lamp the value will change when turn on and change when it is hot, That is because lamps have different property then resistance when cold and hot
Why are resistors useful in electric circuits?
The only reason i can think of this making sense is that it makes the calculation for total resistance easier. Other then that i can't see any benefit from having resistors with similar ratings. The formula for finding total resistance in a parallel circuit is Rt=1/1/r1+1/r2+1/rn... If all the resistors are the same, you can do the calculation in your head a lot easier.
Who is required to carry workmans compensation in Illinois?
In the state of Illinois, the employer is required to carry workman's compensation.
