1. TRUE AND FALSE (five points each)
T F 1. Scales are used to take measurements.
T F 2. All...
Engineering, 29.01.2021 01:40 swaggaming941
1. TRUE AND FALSE (five points each)
T F 1. Scales are used to take measurements.
T F 2. All scales are made of plastic.
T F 3. The mechanical scale is the same of the metric scale.
T F 4. The full-divided scales has all of the main units subdivided.
T F 5. Scales are the second most commonly used Drafting tool.
Answers: 3
Engineering, 03.07.2019 14:10
When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point
Answers: 3
Engineering, 04.07.2019 18:10
Steel is coated with a thin layer of ceramic to protect against corrosion. what do you expect to happen to the coating when the temperature of the steel is increased significantly? explain.
Answers: 1
Engineering, 04.07.2019 18:10
Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10
Answers: 1
Engineering, 04.07.2019 19:10
An electric kettle is made out of stainless steel, weighs two pounds (when empty) and is equipped with a heating element that consumes 2 kw of electricity. assuming that the water and the kettle are at the same uniform temperature at any moment of time, calculate the shortest possible time to bring 2 quarts of water from room temperature to the onset of boiling
Answers: 2
Health, 29.06.2019 15:00
Mathematics, 29.06.2019 15:00
Mathematics, 29.06.2019 15:00
English, 29.06.2019 15:00
Mathematics, 29.06.2019 15:00
Biology, 29.06.2019 15:00
Social Studies, 29.06.2019 15:00