Question

Identify root causes of dirtiness, and correct process only one work activity on a workspace at any given time keep tools and equipment clean and in top condition, ready for use at any time cleanliness should be a daily activity at least 5 minutes per day use chart with signatures/initials shows that the action or review has taken place ensure proper lighting it can be hard to see dirt and dust

Answer 1

A clock which keeps correct time at 20°C, is subjected to 40°C. If coefficient of linear expansion of the pendulum is 12 × 10⁻⁶ per °C. How much will it gain or loose in time?(a) 10.3 seconds/day(b) 20.6 seconds/day(c) 5 seconds/day(d) 20 minutes/day