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Portion of a circle bounded by an arc and a corresponding chord is called

In a DC arc welding operation, the voltage-arc length characteristic was obtained as Varc = 20+5l where the arc length l was varied between 5 mm and 7 mm. Here Varc denotes the arc voltage in Volts. T

In a DC arc welding operation, the voltage-arc length characteristic was obtained as Varc = 20 + 5l where the arc length l was varied between 5 mm and 7 mm. Here Varc denotes the arc voltage in Volts.

A part of circle bounded by an arc and a chord is known as

A chord of length 16 cm is drawn in a circle of radius 10 cm. The distance of the chord from the centre of the circle is (in cm)

A part of circle bounded by 2 radii and an arc is known as

If the first half of the English alphabet is reversed and then next portion of English alphabet is reversed so as 'A' takes the portion of 'M' and 'N' takes the portion of 'z' then which letter will b

There are two circles of different radii. The are of a square is 784 sq cm and its side is twice the radius of the larger circle. The radius of the larger circle is seven - third that of the smaller c

A circle has its centre at O . A tangent drawn from a point P , which is situated outside the circle , touches the circle at A. If PA = 4 cm & PO=5 cm, then the length of the radius of the circle is (

A stone of mass 1 kg is tied to the end of a string 1 m long. It is whirled in a vertical circle. The velocity of the stone at the bottom of the circle is just sufficient to take it to the top of circ