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a delta's a triangle, so the area of a triangle is bh/2
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What is the equation of (3-1)?
The voltage of a winding that is connected in star is 1 over the square root of three, 1 / 1.732, or 0.5774, of the voltage if that winding were connected in delta. This results in a star power of 1/3, or 0.3333, of the delta power.Similarly, if you know the winding current in delta, you can calculate the star current by multiplying by 1.732.This all presumes that the neutral point of the star is symmetrically centered in the middle of the phase triangle.
What is delta x?
Delta represents a change. Therefore, "delta x" means "change in x."
How does 6a to the power of 2 plus 7a minus 3 factor out?
Is this what you were after::::::First we calculate the discriminant, delta, using the formula:delta = b2 - 4*a*cIn our case, delta = 72 - 4*6*(-3) = 121Delta is greater than 0 which means that we have two distinct real solutions x1 & x2.x1 is calculated using the formula:x1 = (-b + sqrt(delta))/2aSimilarly , where 'sqrt(delta)' is the square root of delta.x2 = (-b - sqrt(delta))/2aIn our case sqrt(delta) = sqrt(121) = 11So, for our equation, 6*x2 + 7*x + (-3) = 0, the solutions are:x1 = (-7 + 11)/(2*6) = 0.333333333333x2 = (-7 - 11)/(2*6) = -1.5EquationDeltaX1X26*x2 + 7*x + (-3) = 01210.333333333333-1.5
What equation can you use to find acceleration?
Acceleration equals the change in the velocity divided by time. The change in the velocity is found by subtracting the initial velocity from the final velocity. It is written as "a equals delta v over t."
Why is the symbol for the Capital Delta a triangle?
The Greek letter Delta is written as a triangle.
What is delta h in the equation delta g delta h - t delta?
The change in enthalpy between products and reactants in a reaction
What is delta S in the equation delta G delta H - T delta S?
The change in enthalpy between products and reactants in a reaction
What is delta h in the equation delta g delta h - t delta s?
The change in enthalpy between products and reactants in a reaction
What equation is used to calculate the free change of a reaction?
Delta G (written triangle G) = Delta H -T Delta S
What equation is used to calculate the free energy change of a reaction?
Delta G (written triangle G) = Delta H -T Delta S
What equation is used to calculate the free energy change a reaction?
Delta G (written triangle G) = Delta H -T Delta S
What does delta y mean in a physics equation?
Delta y or Δy means the change in vertical displacement. It is normaly used in equations related to dropped or launched objects.
What important information does a thermochemical equation have that a regular balanced equation does not?
A thermochemical equation shows the amount of heat given out or taken in when the reaction occurs. CH4 + 2O2 = CO2 +2H2O, deltaH = -890 kJ/mol Note delta H is negative when heat is given out, exothermic and +ve when endothermic. Sorry can't do delta symbol - its a triangle!
What does a triangle mean in a equation?
The triangle is the Greek letter Delta. It means the difference between two quantities.
What is the equation for hydro static pressure?
P=P(atm)+Sq delta h= Kg/m
Is the electric field zero or nonzero in a region of space if the potential is constant throughout this given region?
if the potential is constant throughout the given region of space then delta v=0, then by equation E=-delta v/delta r, E will be zero.
When is heat of a reaction equal to the enthalpy change of the same reaction?
I'm pretty sure its when the pressure remains constant. When the pressure is constant: q=delta U + P delta V The equation for delta H is: delta H = delta U +P delta V Therefore, when pressure is constant: delta H = q I think...
