Bissoy.com
Doctors Medicines MCQs Q&A

Related Questions

Consider the following statements: 1. Both ferromagnetic and ferrimagnetic materials have domain structures; each domain has randomly oriented magnetic moments when no external field is applied. 2. Both ferromagnetic and ferrimagnetic materials make those domains that have a favourable orientation to the applied field grow in size. 3. The net magnetic moment in ferromagnetic materials is higher than that in ferrimagnetic materials. 4. The net magnetic moment in ferrimagnetic materials is higher than that in ferromagnetic material. Which of the above statements are correct?
Consider the below statements. (i) Inspection is the process of measuring the quality of a product or service in terms of established standards. (ii) Inspection is the art of comparing materials, products or performances with established standards. (iii) Inspection is the art of applying tests, preferably by the aid of measuring appliances to observe whether a given item of product is with n the specified limits of variability. (iv) Inspection is not a tool for controlling the quality of the product. Which of the above statements are correct?
Consider the following statements regarding a ferromagnetic material: 1. Below the ferromagnetic Curie temperature, the ferromagnetic materials exhibit a hysteresis effect. 2. The coercive force is the field required to reduce the flux density to zero. Which of the above statements is/are correct?
In an eddy current transducer output depends on the variation in the eddy current.
2 KVA, 230 V, 50 Hz single phase transformer has an eddy current loss of 40 watts. The eddy current loss when the transformer is excited by a dc source of same voltage will be ___________
Successful inspection during 100% inspection phase may make the customer switch to sampling inspection during the next round of delivery from the supplier.
Which of the following methods of inspection is mostly used for ferromagnetic materials?
Eddy current inspection method cannot be detect which of the following defect?
What principle defines eddy current inspection (ECI)?
Eddy current inspection (ECI) is generally restricted to a depth below ___________