55 on average
It stands for Key Depressions Per Hour. Also know as Key Strokes Per Hour. 10,000 is usually the standard for highly efficient data entry specialist.
The pitch of a hacksaw blade refers to the distance between the teeth on the blade, typically measured in teeth per inch (TPI). Common pitches for hacksaw blades range from 14 TPI for cutting metal to 32 TPI for cutting thinner materials or plastics. A finer pitch (higher TPI) is used for smoother cuts, while a coarser pitch (lower TPI) is better for quicker, rough cuts. Choosing the right pitch is essential for achieving optimal cutting performance based on the material being cut.
The number of teeth on a hacksaw blade is determined by the material being cut and the thickness of that material. Generally, a blade with more teeth per inch (TPI) is suitable for cutting thinner materials or metals, providing a smoother finish. Conversely, blades with fewer teeth are better for thicker materials, allowing for faster cuts. As a rule of thumb, it's recommended to have at least three teeth in contact with the material at all times for efficient cutting.
Yes, you can cut through cast iron with a hacksaw, but it requires a suitable blade designed for metal cutting, ideally with high teeth per inch (TPI) for better efficiency. However, this method can be slow and labor-intensive due to the hardness of cast iron. For larger or thicker pieces, using a power tool like a reciprocating saw or an angle grinder with a metal cutting blade is often more effective. Always take proper safety precautions when cutting metal.
Key strokes per minute is a far more accurate way of measuring the speed of someone typing. Words can be 1 to fifteen or more letters, that makes a difference. Examples:- "I" counts as one word and it counts as one keystroke. "contraindicated" would count as only one word, but it counts as fifteen keystrokes.
Strokes 50 strokes a minute is recommended when using low tungsten blades, and 60 strokes a minute is recommended when using high speed steel blades.
there is 60 to 75 power strokes per second, 450 per min
60 minutes per hour x 2 hours = 180 minutes+ 15 minutes= 195 minutes
15
Strokes per hour refer to keystrokes. Usually typing is referred to as words per minute and strokes per hour are for a 10 key.
approx 23 words
Just multiply all of the following together: 31 (days in January) x 24 (hours per day) x 60 (minutes per hour)
3 - 4 per cylinder.
60/40 = 1.5 hours = 90 minutes
A formula to find power stroke for an 8 cylinder 4stroke engine would be RPM/2=power strokes per minute. A 2 strokenengine has twice as many power strokes as a 4 so RPM=power strokes. Since rpm is not given in the question, I can't tell you how many power strokes there are.
450 power strokes per-minute 450/60=7.5 power stokes per second
Strokes per minute is not a unit of capacity and hence, there is no correspondence with gallons per minute. Strokes per minute is comparable with rotations or revolutions per minute. SPM is normally used for reciprocating machines, to define the speed. A. R. Pathak