Mixed Format $$E _ { LI N E } = \sqrt { E _R ^ { 2 } + E _X ^ { 2 } }$$

Short Answer

Mixed format: $$E _ { LI N E } = \sqrt { E _R ^ { 2 } + E _X ^ { 2 } }$$ (with a space between the whole number and the numerator) Fraction format: $1 /4$
Reduce all fractions. A department in a factory has three 7 -horsepower motors; four 1 $1 /2$
horsepower motors; two $1 /4$
-horsepower motors; and three $1 /2$
-horse- power motors. What is the total connected motor load in horsepower rating?