The resistance in parallel road ways given by formula 1 R

Mining Engineering · Q397

Drilling and Blasting

Engineering and GATE · Mining Engineering · question 397

Q397

The resistance in parallel road ways given by formula

\frac{1}{R}

R_{1} - R_{2} - R_{3} . . . . . R_{n}

\frac{1}{R _{1}} + \frac{1}{R _{2}} + \frac{1}{R _{3}} . . . . . \frac{1}{R _{n}}

\frac{1}{R _{1}} + \frac{1}{R _{2}} + \frac{1}{R _{3}} . . . . . \frac{1}{R _{n}}

Answer

\frac{1}{R _{1}} - \frac{1}{R _{2}} - \frac{1}{R _{3}} . . . . . - \frac{1}{R _{n}}

Answer: Option C

Answer: Option C

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