Work, Energy and Power Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Energy is the

1. ability to do work
2. capacity of power
3. efficiency
4. input

MCQ 2: Power is defined as

1. p = W/t, where W is work and t is time
2. p = t/W, where t is time and W is work
3. p = W/d, where W is work and d is distance
4. p = d/W, where d is distance and W is work

MCQ 3: Work is defined as

1. W = F/s, where F is force and s is displacement
2. W = F + s, where F is force and s is displacement
3. W = F - s, where F is force and s is displacement
4. W = F × s, where F is force and s is displacement

MCQ 4: SI unit for energy and work is

1. Joules
2. Pascal
3. Ohms
4. Newton

MCQ 5: Work in relevance to time is related to

1. Efficiency
2. Work
3. Power
4. Force