Determine the hysteresis and eddy-current losses separately

Assignment Help Chemical Engineering

Reference no: EM131154412

The total core loss for a specimen of magnetic sheet steel is found to be 1800 W at 60 Hz. When the supply frequency is increased to 90 Hz, while keeping the flux density constant, the total core loss is found to be 3000 W. Determine the hysteresis and eddy-current losses separately at both frequencies.

Reference no: EM131154412

Questions Cloud

What is the risk of an earthquake or tsunami in your area : What is the risk of an earthquake, volcano, or tsunami in your area? Have you ever experienced one? As you have seen through the Learning Resources.

Discuss the nature and history of your issue : Prepare a 1,750- to 2,100-word campaign for an intervention strategy that addresses your issue. Include the following items: Discuss the nature and history of your issue. Examine the effect the issue has on society

What is the expected number of toyotas : Customers arrive at Jackie's Jelly Bean Joint according to a Poisson process at the rate of 1 customer every 3 minutes where {X(t); t ≥ 0} represents the number of arrivals by time t. Jackie's opens each day at 8 AM. (Please convert all times to hour..

Compute the eddy-current loss in this core : Compute the eddy-current loss in this core when the frequency is 750 Hz and the maximum flux density is 0.8 T.

Determine the hysteresis and eddy-current losses separately : Determine the hysteresis and eddy-current losses separately at both frequencies.

How business ethics is managed within that sector : Discuss major challenges, relating to business ethics, facing the sector. You are expected to focus briefly on the following issues:- ethical issues facing the sector - sustainability focus of the sector.

Dc motor and highlight its significance : Explain the word back emf used for a dc motor and highlight its significance.

Discuss political and ethical implications of utilitarianism : Compare and Contrast deontology and utilitarianism. Briefly discuss the differences between Bentham and Mill's versions of utilitarianism. Discuss the political and ethical implications of utilitarianism.

Find the total core loss if the frequency is increased : Ac measurements with constant voltage amplitude reveal that the total core loss of a certain magnetic circuit is 10 W at f = 50 Hz, and 13 W at f = 60 Hz. Find the total core loss if the frequency is increased to 400 Hz.

User Account

All Pages