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What else can I help you with?
What is a elbow of a pipe?
Generally it is a 90 degree fitting Some non knowing also call a 45 deg an ell as a 11 1/4 221/2 60 deg etc
What is principle sine function?
It is sine defined between -pi/2 and + pi/2 radians (-90 deg and +90 deg) and its inverse is defined over this range.
What is an equivalent of 90 degrees F in Celsius degrees?
Conversion: 90°F → (90 - 32) × 5/9 °C = 32 2/9 °C ≈ 32.22°C
What kind of conduit does a 880 greenlee pipe bender bend emt or rigid?
A 770 Greenlee hydraulic pipe bender bend is used for rigid steel conduit from 2" to 4".
Right angle is how many deg?
90 degrees. 1/2 pi radians.
What are the angles of rotation of a 20 gon?
Some 20-gons will have only one: 360 degrees. Some 20-gons will have 2 (180 deg), some will have 90 deg, 72 deg, 36 deg of 18 deg. It depends on the extent of irregularity of the polygon.
What is the firing order of a 4 rotor rotary engine?
1-3-2-4 Rotors 1&2(which are 180deg apart) are phased 90 deg from rotors 3&4 (which are 180 deg apart). Imagine a pair of 2 rotor eccentric shafts front to back, but the rear shaft is 90 deg offset to the front shaft.
What are the ratios of the length of the longer leg of a 30-60-90 triangle to the length of its hypotenuse?
The longer leg is opposite the 60 deg angle. Suppose A = 60 deg, C = 90 deg and a and c are the corresponding sides. Then, by the sine rule a/c = sin(A)/sin(C) a/c = sin(60)/sin(90) = sqrt(3)/2
What is take off measurement for 90 degree 8 inch pipe?
The take-off for a standard radius 90 is one and one half the diameter of the pipe. Example: 6 inch 90 has a take- off of 9 inches. The take-off for short radius 90 would be the dia. of the pipe. Long radius 90 is 2 times the pipe diameter.
What is the formula for computing the surface area of a pipe elbow?
Calculate as you would the surface of a cylinder who's height is the length of the central line of the pipe bend.(2*π*r*h)where:r is the (external) radius of the pipeπ is the constant 3.14159... andh is the length of the cylinder or the center-line of the pipe bend
What is relation between tangent and secant?
tan^2(x) + 1 = sec^2(x) for x not equal to odd multiples of pi/2 radians (90 deg).
How The bisectors of any 2 consecutive angles of a parallelogram intersect at right angles?
I expect "consecutive angles" are any pair that aren't opposite. Since they are co-interior angles between parallel lines, they are supplementarty (i.e. total 180 deg). When you bisect them, the bisectors join to form a triangle. Two of its angles are halves of the "consecutive angles", and so they total half of 180 deg, which is 90 deg. Hence the third angle is 90 deg (to give angle sum of the triangle as 180 deg), so the bisectors are perpendicular.
