How big will be rated power of motor for starting current

Assignment Help Electrical Engineering

Reference no: EM13264807

The given and induction motor with rated voltage is 660/380 V. How big will be rated power of the motor if starting current at star-connection and phase to phase voltage of the supply 380 V is (150+17) A ? the ratio of starting current for motor is 7 Ir efficiency factor is 0.85 but cos f =0.8

Reference no: EM13264807

Questions Cloud

What does it mean "it''s like a balloon" : What does it mean "it's like a balloon"? What is like a balloon? Why is it like a balloon? 3.) Explain why government regulations to restrict some activity occurring in a free market typically end up making matters worse. 4.) Who supported the Dodd-F..

Evaluating the adequacy of clinical documentation : Evaluating the adequacy of clinical documentation and identification of episodes that could be managed at another facility

What is the height of the arrow above the ground : You would like to shoot an orange out of a tree with your bow and arrow. The orange is hanging 5.00 m above the ground. What is the height of the arrow above the ground once it has travelled the 43.0 m horizontally

Compute the absolute and relative errors : A hypothetical compound XY has an actual molar mass of 62.8562 g/mol, but it was experimentally determined to have a molar mass of 63.0196. Calculate the absolute and relative errors.

How big will be rated power of motor for starting current : How big will be rated power of the motor if starting current at star-connection and phase to phase voltage of the supply 380 V is (150+17) A. the ratio of starting current for motor is 7 Ir efficiency factor is 0.85 but cos f =0.8

What muzzle velocity should soldier report to his sergeant : A soldier is tasked with measuring the muzzle velocity of a new rifle. Knowing the principles of projectile motion, What muzzle velocity should the soldier report to his sergeant

Compute the average and standard deviation : a calculator to calculate the average and standard deviation for x1 through x12. i know how to find the average but i dont understand how to findthe standard deviation.

What is the stocks fair market value : The firm's beta is 1.4, the risk-free rate of return is 2.6%, and the market risk premium is 6% per year. What is the stock's fair market value?

Define the four ps--product-place-price and promotion : Select a health care product you are familiar with and define the four Ps--product, place, price, promotion--you believe are included in its marketing. How do the four Ps influence the successful presentation of the product to the market?

User Account

All Pages