# Tag - cases

## [Speed Time Work] Three men can finish a work in x days, share in wages & other special cases

Prologue Case: three men start the work simultaneously. Case: Three Men Start Working One After Another Case: Share in Daily Wage Case: Share in money after work finished? Case: Time equations: set of two people working Case: Time Ratios are given Prologue Speed Time work questions [...]

## [Speed Time Work] Two Men can finish a work, A is 3x more efficient than B, B leaves before completion & variety of cases

Case: A & B work start together but B leaves Case: A started work, B joined after 4 days, how days work lasted? Case: A starts, B joins, How long did B work? Case: A and B start together but A leaves Case: [...]

## Write down the different cases of tunneling in SET.

Ans. When one electron tunnels onto the island through junction b. The change in stored energy is To consider current flow, assume that initially the island is charge neutral (n = 0), and that an electron tunnels onto the island through junction b. Then, for [...]