According to Douglas and Holland "Objective tests are intended to obtain marks and grades that are relatively uninfluenced by the subjective factors " Horrace Mann developed the first objective test in 1845 ; The answers and method of evaluation are definite so these tests are called objective tests Key Points An objective type test item is characterized by its
Full syllabus notes lecture and questions for PPT Springs Design of Machine Elements Mechanical Engineering Mechanical Engineering Plus excerises question with solution to help you revise complete syllabus for Design of Machine Elements Best notes free PDF download
Dear Readers Welcome to Mechanical System Design multiple choice questions and answers with explanation These objective type Mechanical System Design questions are very important for campus placement test semester exams job interviews and competitive exams like GATE IES PSU NET/SET/JRF UPSC and diploma Specially
Which type of machine learning algorithm falls under the category of unsupervised learning The section contains multiple choice questions and answers on support vector machines SVMs covering key concepts like the large margin intuition margins and hard/soft SVMs norm regularization optimality conditions and support vectors and
Design of machine elements objective type questions for design of machine elements third edition bhandari retired professor head department of mechanical Design of machine elements Course digital system design 6 Documents Students shared 6 documents in this course Answers 1 b 1 b 1 a 1 d 1 d 1 d 1 a 1 c 1 a 1 c
A rolling contact bearing carries a load by sandwiching rolling elements such as balls or rollers between two concentric grooved rings known as races The rolling elements roll with extremely little rolling resistance and minimal sliding due to the relative motion of the races
10 Define kinematic pair and classify it according to the types of contact May/Jun 2018 The two links or elements of a machine when in contact with each other are said to form a pair If the relative motion between them is completely or successfully constrained in a definite direction the pair is known as kinematic pair
Standardization deals with the characteristics of product that include a dimensions of machine elements b method of testing the product c composition and properties of engineering materials d all the three The types of standards used in design office are a standards prepared by Bureau of Indian Standards BIS b standards
Gear is a machine element which by means of progressive engagement of projections called teeth transmits motion and power between two rotating shafts Gears can be classified on the basis of the relation between axes of power transmitting shafts Parallel shafts Spur gear rack and pinion helical gears herringbone gears etc
You can send your comments directly at info 3 For a machine to be self locking its efficiency should A 100% B less than 67% C less than 50% D more than 50% E none of the above
Concept of Slip in Induction Motors Slip s in an induction motor is defined as the difference between the synchronous speed N s and the rotor speed N r expressed as a fraction of the synchronous can be mathematically represented as s = N s N r / N s; Slip is a measure of how much the rotor lags behind the synchronous speed
3 The section contains questions and answers on physical concepts Emf Polygons power angle and power factor control of synchronous machines excitation systems for synchronous machines flux and mmf phasors in synchronous machines synchronous machine applications and measurement of xd and xq
2 3 New Design By using a basic scientific principle create something new which never existed before This type of design needs a lot of research technical ability and creative thinking State the factors governing the design of machine element A machine is an assembly of elements with successfully constrained relative
for machine cut element e min = × diameter of the bolt for hand cut element Calculation Given Diameter of bolt = 20 mm as the bolt diameter is in the range of 16 24 mm Hole Dia = Bolt dia 2 mm = 20 2 = 22 mm Minimum edge Distance for machine flame cut = × 22 = 33 mm Additional Information 3
Compiler design is a field of computer science that focuses on the development of software tools known as compilers A compiler is a program that translates source code written in a high level programming language into a low level language such as machine code that can be executed by a computer It involves various stages including lexical analysis syntax
Three Quarter Floating This type is an intermediate design where the axle shaft bears the load but some load is also supported by the axle housing In the context of heavy duty trucks the fully floating axle type is preferred because it provides better load distribution and durability under heavy loads
3 If you would like to learn "Theory of Machines" thoroughly you should attempt to work on the complete set of 1000 MCQs multiple choice questions and answers mentioned above It will immensely help anyone trying to crack an exam or an interview Wish you the best in your endeavor to learn and master Theory of Machines
Find step by step solutions and answers to Machine Elements in Mechanical Design 9780134441184 as well as thousands of textbooks so you can move forward with confidence Design for Different Types of Loading Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Exercise 6 Exercise 7 Exercise 8 Exercise 9 Exercise 10 Exercise
Top 50 Algorithms MCQs with Answers Quiz will help you to test and validate your DSA Quiz knowledge It covers a variety of questions from basic to advanced The quiz contains 50 questions You just have to assess all the given options and click on the correct answer
