Web2. Determine the value of resistance to be added to the rotor circuit to get 75% of the maximum torque at starting. A 400 V, 3-phase, 4 pole slip ring induction motor is supplied at rated voltage and frequency. The actual rotor resistance per phase is 3 2 and the stand still rotor reactance per phase is 12 2. WebDec 10, 2024 · The golden ratio is a special ratio that is achieved when two quantities have the same ratio as the ratio of their sum to the larger of the two quantities. If we denote the two quantities at a and b, then the golden ratio is (a+b)/a = a/b. The value of this ratio is approximately 1.618. The golden ratio calculator is handy for computing this ratio.
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WebFind whether 10:8 and 30:24 are equivalent ratios or not. Step 1: Write both the ratios in fractional form ( numerator over denominator ). Step 2: Do the cross multiplication. Multiply 10 by 24 and 8 by 30. Step 3: If both products are equal, it means that they are equivalent ratios. Here 10 × 24 = 8 × 30 = 240. WebJan 25, 2024 · The concept of equivalent ratios is similar to the concept of equivalent fractions. Examples of equivalent ratios are 1:2 and 4:8, 3:5 and 12:20, 9:4 and 18:8, etc. read the complete article to learn the concept of equivalent ratios in detail along with solved examples, methods to find them and common questions regarding them. sapol information release unit
Equivalent Ratios (How to Find Equivalent Ratios) - BYJU
WebAn introduction to using the sine ratio to find angles and find side-lengths. A staple of precalculus trig. If you liked this video please like, share, comme... WebConsider this right triangle. 21 29 20 Write the ratio equivalent to: Sin B - CscA- Cot B - Question: Consider this right triangle. 21 29 20 Write the ratio equivalent to: Sin B - CscA- Cot B - This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. WebApr 13, 2024 · Option B is equivalent to sin(∠B). Option C: sin(∠A) Option C is not equivalent to sin(∠B). Option D: AC/AB. Option D is equivalent to sin(∠B). Hence we … sapol mental health and wellbeing strategy