Related Questions

The thickness of stator laminations of a 3 phase induction motor, when compared to its rotor laminations, is:
The laminations are manufactured in standard size to minimize the wastage of steel during punching of laminations.
In Induction motor rotor laminations are thicker than stator laminations.
In a core-type single-phase transformer the steel-core is assembled by staggering butt-joint in adjacent layers of laminations vide figures. The purpose served is said to be 1. Avoiding continuous air-gap 2. Preventing loss of mechanical strength 3. Reducing eddy-current loss Which of the above statement are true?
Which of the following statements is/are correct? A. Fraternity is a core value of the Indian Constitution. B. It is a core value because it is explicitly mentioned in Part III of the Indian Constitution. C. It is not a core value of the Indian Constitution because it is not mentioned in the Constitution of India. D. It is a core value because it is a part of the Preamble and has been held to be part of the basic structure of the Constitution.
Consider the following with respect to the term 'Core Inflation': A) Core Inflation is the inflation rate of a particular basket of commodities. B) Core Inflation is the sudden increase in prices of certain items of food grains.C) Core inflation is caused by supply shock in certain essential commodities.
Inorganic type of core binders is generally preferred as compared to organic core binders in core making procedure.
Which of the following statements is incorrect?  (1) The Oceanic crust is thinner as compared to the continental crust. (2) Topmost layer of the Mantle is known as the Asthenosphere. (3) The density of the outer core is higher than that of the inner core. (4) The core is made up of heavy materials like Iron and Nickel.
Why is the core of the transformer built up of the laminations?
Why is the stator core built up of laminations?