Q2

a) Prove that the rotor copper loss of 3-phase induction motor is.

Pr = sP2

where Pr = rotor copper loss

S = slip

P2 = rotor input power

Pm = mechanical power developed by the roto

5.A bank statement shows transactions of -$10.40 and $8.50.A. Do these transactions represent deposits or withdrawals?Plz help HELP!! Will mark as brainliest!!!In school, pupils study one language. They choose either French, Spanish or Italian.3/20 of the pupils study Italian and 5/8 of the pupils study French What fraction of the pupils study Spanish? HELP HELP HURRYYY the product of two numbers is rational. The first number is 3 sqrt2. What is the possible value of the other number? Which type of bond and how many bonds would occur as carbon dioxide (CO2) is formed from carbon in Group IVA and oxygen in Group VIA? A. Three metallic bonds B. two ionic bonds C. One covalent bondD. Four covalent bonds why is it important for heat sinks to be made of metal and have a large surface area? The perimeter of an equilateral triangle is 15 inches more than the perimeter of a square, and the side of the triangle is 7 inches longer than the side of the square.Find the side of the triangle (Hint: An equilateral triangle has three sides the same length.)The side of the triangle is __in3. - in. - in2. Solve the inequality.-4 < 2x - 6 < 12[?] How do you calculate frequency? If there are 138 bright white phones out of 1301 total phones, how do I calculate the frequency? Outline four uses of a marketing plan 8. Find the number of real number solutions for the equation. x2 10x + 25 = 0A. 0B. 1C. 2D. cannot be determined Find the circumference of a circle if the area of the circle is 256 in. George plans to cover his circular pool for the upcoming winter season. The pool has a diameter of 20 feet and the cover extends 12 inches beyond the edge of the pool. A rope runs along the edge of the cover to secure it in place.a. What is the area of the pool cover?b. What is the length of the rope?You must show all of your work to receive credit Which describes a difference between solar wind and a geomagnetic storm? Select the three correct answers. (2 points)Solar wind sometimes results in geomagnetic storms, geomagnetic storms do not cause solar wind.Geomagnetic storms travel at the speed of light, while solar wind takes four days to reach Earth.Geomagnetic storms occur only occasionally, solar wind is constant.Geomagnetic storms are associated with CMEs, solar wind is associated with the constant activity in the sunGeomagnetic storms are constant, solar wind occurs only occasionally. Why was Mendel's work not accepted at the time? Se hizo un estudio entre los estudiantes de Licenciatura en ingeniera de software y sistemas computacionales, a 40 de estos estudiantes se les pidi que estimen el nmero de horas que habran dedicado a estudiar la semana pasada (tanto en clase como fuera de ella), obtenindose los siguientes resultados: How to solve this 6x times 1/6 have you ever seen___one legged man?(a ,an ,the)people were deprived___education in the rana regmi.(from,by,of)____he is rich,he never wears good clothes.(However,Because,Though)I'd better go by bus___I ? (wouldn't,hadn't,didn't) In 35 7 = 5, 5 is the What happened during Dreamtime? I WILL MARK AS BRAINLIEST! Graph each coordinate pair on the graph and then indicate which quadrant or axis the point lies on.