## Design of Machine Elements MCQ with Answers

Design of Machine Elements MCQ with Answers are prepared by our livemcqs team. Design of Machine Elements MCQ with Answers 1. When a coupler nut is subjected to crushing stress, crushing failure can be avoided if _____ a. crushing stress induced is more than permissible crushing stress in the nut b. permissible crushing stress is … Read more

## What is the step ratio for R40 series?

What is the step ratio for R40 series? a. 1.44 b. 1.05 c. 4.0 d. 0.4 ANSWER: 1.05 More MCQs on Design of Machine Elements 1. When a coupler nut is subjected to crushing stress, crushing failure can be avoided if _____ 2. Which among the following is the condition to avoid separation of connected … Read more

## Punching operation is an example of

Punching operation is an example of a. Static load b. Impact load c. Fluctuating load d. None of the above ANSWER: Impact load More MCQs on Design of Machine Elements 1. When a coupler nut is subjected to crushing stress, crushing failure can be avoided if _____ 2. Which among the following is the condition … Read more

## Torsional Shear Stress is the stress induced when a component is subjected to equal and opposite _______.

Torsional Shear Stress is the stress induced when a component is subjected to equal and opposite _______. a. forces acting in perpendicular direction b. couples acting in perpendicular direction c. couples acting in parallel planes d. forces acting in parallel direction ANSWER: couples acting in parallel planes More MCQs on Design of Machine Elements 1. … Read more

## What is bearing pressure?

What is bearing pressure? a. Compressive force acting on the contact area between two components having relative motion between them b. Tensile stress acting on the contact area between two components having relative motion between them c. Compressive force acting on the contact area between two components having no relative motion between them d. Compressive … Read more

## Compressive stress acting on the contact area between two components having no relative motion between them is known as crushing stress

Compressive stress acting on the contact area between two components having no relative motion between them is known as crushing stress a. True b. False ANSWER: True More MCQs on Design of Machine Elements 1. When a coupler nut is subjected to crushing stress, crushing failure can be avoided if _____ 2. Which among the … Read more

## Stress induced on contact area between cotter and socket collar is ______

Stress induced on contact area between cotter and socket collar is ______ a. Tensile stress b. Direct shear stress c. Crushing stress d. None of the above ANSWER: Crushing stress More MCQs on Design of Machine Elements 1. When a coupler nut is subjected to crushing stress, crushing failure can be avoided if _____ 2. … Read more

## Which among the following is a type of transmission shaft?

Which among the following is a type of transmission shaft? a. Spindle shaft b. Crankshaft c. Counter shaft d. All of the above ANSWER: Counter shaft More MCQs on Design of Machine Elements 1. When a coupler nut is subjected to crushing stress, crushing failure can be avoided if _____ 2. Which among the following … Read more

## Which of the following statements is/are false for an axle?

Which of the following statements is/are false for an axle? a. It is used to support rotating machine elements b. It can transmit torque c. It is subjected to axial force d. All of the above ANSWER: It can transmit torque More MCQs on Design of Machine Elements 1. When a coupler nut is subjected … Read more

## Which material cannot be used to manufacture shafts?

Which material cannot be used to manufacture shafts? a. Plain carbon steels b. Cast iron c. Both a. and b. d. None of the above ANSWER: Cast iron More MCQs on Design of Machine Elements 1. When a coupler nut is subjected to crushing stress, crushing failure can be avoided if _____ 2. Which among … Read more