MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following construction methods is not used to calculate the velocity and acceleration of reciprocating parts of the internal combustion engine? |
| A. | Klien’s construction |
| B. | Ritterhaus’s construction |
| C. | Bennett’s construction |
| D. | D-Alembert’s constructions |
| Answer» E. | |
| 2. |
Ritterhaus’ construction is used to determine graphically the velocity and acceleration of reciprocating parts of an IC engine. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
In which of the following cases Ritterhaus’ construction can be used? |
| A. | Crank has a uniform angular velocity |
| B. | Crank has a uniform angular acceleration |
| C. | Lever has a uniform angular acceleration |
| D. | When the motion is SHM |
| Answer» B. Crank has a uniform angular acceleration | |
| 4. |
Ritterhaus’ construction is used when the motion of the crank is linear shm. |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
If OC is the crank and PC is the connecting rod rotating in clockwise direction in the figure given below, then triangle OCM is known as ________ |
| A. | Klein’s velocity diagram |
| B. | Klein’s acceleration diagram |
| C. | Ritterhaus’ velocity diagram |
| D. | Ritterhaus’ acceleration diagram |
| Answer» D. Ritterhaus’ acceleration diagram | |