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# Test: Mechanism With Lower Pairs - 2

## 7 Questions MCQ Test Theory of Machines (TOM) | Test: Mechanism With Lower Pairs - 2

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This mock test of Test: Mechanism With Lower Pairs - 2 for Mechanical Engineering helps you for every Mechanical Engineering entrance exam. This contains 7 Multiple Choice Questions for Mechanical Engineering Test: Mechanism With Lower Pairs - 2 (mcq) to study with solutions a complete question bank. The solved questions answers in this Test: Mechanism With Lower Pairs - 2 quiz give you a good mix of easy questions and tough questions. Mechanical Engineering students definitely take this Test: Mechanism With Lower Pairs - 2 exercise for a better result in the exam. You can find other Test: Mechanism With Lower Pairs - 2 extra questions, long questions & short questions for Mechanical Engineering on EduRev as well by searching above.
QUESTION: 1

### Which statement is not true about shafts joined by Hook’s joint?

Solution:

The axis of the two shafts is non-parallel and intersecting.

QUESTION: 2

Solution:
QUESTION: 3

### In the four bar mechanism shown in the given figure links 2 and 4 have equal lengths. The point P on the coupler 3 will generate a/an

Solution:

The given four bar mechanism is a Robert straight line mechanism. The point P moves in an approximately straight line for a small displacement of the cranks.

QUESTION: 4

In a Watt mechanism shown in following figure, the links OA and QB are perpendicular to the link AB in the mean position. What is the location of point P with respect to A for an approximate straight line motion of point P?​

Solution:

For approximate straight line motion,

∴ PA = 2xPB

QUESTION: 5

Match List-l (Mechanism) with List-ll (Name) and select the correct answer:
List-l
A. Mechanism used to reproduce a diagram to an enlarged or reduced scale
B. A straight line mechanism made up of turning pairs
C. Approximate straight line motion consisting of one sliding pair
D. Exact straight line motion mechanism
List-ll
1. Hart’s mechanism
2. Pantograph
3. Grasshoper mechanism
4. Paucellier’s mechanism

Solution:
QUESTION: 6

In automobiles, Hook's  joint is used between which of the following

Solution:

In automobile Hook’s joint is used between gear box and differential. It is provided on propeller shaft.

QUESTION: 7

The coupling used to connect two shafts with large angular misalignment is

Solution:

Hooke joint is used-to connect two intersecting shaft and used in automobile to connect propeller shaft.