Asingle-phase, 50-kva, 2400/240-v, 60-hz distribution transformer has the following parameters: resistance of the 2400-v winding: r1 = 0.75 ω resistance of the 240-v winding: r2 = 0.0075 ω reactance of the 2400-v winding: x1 = 1.0 ω reactance of the 240-v winding: x2 = 0.01 ω (neglect the exciting admittance) the transformer is supplying a rated load of 50 kva at a rated secondary voltage of 240-v and 0.8 power factor lagging. if the transformer is used as a step-down transformer at the load end of a feeder whose impedance is 0.5 + .0 ω, find the voltage vs and the power factor at the sending end of the feeder.

the correct answer is c.stops after infancy and childhood.

myelin is the substance of the central nervous system (cns) that insulates nerve cell axons to increase the speed at which nerve impulse travels. myelination is a process of myelin formation. this process occurs postnatally, begins in the embryo during the midst of early development and finishes after birth.

the clapeyron equation (also called the clausius-clapeyron equation) relates the slope of a reaction line on a phase diagram to fundamental thermodynamic properties.

explanation:

import math

x=int(input("enter a number: "))

print (math.sqrt(math.fabs(

answer:

Romans

Explanation:

Hope it helps