MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Fluid Mechanics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Fluid sealing in a dashpot is achieved using________ |
| A. | Circlips |
| B. | Piston rings |
| C. | Flakes |
| D. | Quartz |
| Answer» C. Flakes | |
| 2. |
Which among the following is not a type of crystalline substances? |
| A. | Ionic |
| B. | Metallic |
| C. | Covalent |
| D. | Hydrogen bond |
| Answer» E. | |
| 3. |
Example of amorphous substance is _______ |
| A. | Polymers |
| B. | Diamond |
| C. | Snowflakes |
| D. | Quartz |
| Answer» B. Diamond | |
| 4. |
EXAMPLE_OF_AMORPHOUS_SUBSTANCE_IS________?$ |
| A. | Polymers |
| B. | Diamond |
| C. | Snowflakes |
| D. | Quartz |
| Answer» B. Diamond | |
| 5. |
Fluid sealing in a dashpot is achieved using________$ |
| A. | Circlips |
| B. | Piston rings |
| C. | Flakes |
| D. | Quartz |
| Answer» C. Flakes | |
| 6. |
Which among the following is not a type of crystalline substances?$ |
| A. | Ionic |
| B. | Metallic |
| C. | Covalent |
| D. | Hydrogen bond |
| Answer» E. | |
| 7. |
Which among the following is the best suitable material for making a piston? |
| A. | Hiduminium |
| B. | Titanium |
| C. | Aluminium |
| D. | Borium |
| Answer» D. Borium | |
| 8. |
Which among the following is not an application of the dashpot? |
| A. | Door closer |
| B. | Consumer electronics |
| C. | Timers |
| D. | Pilot Static Tube |
| Answer» E. | |
| 9. |
What are the types of dashpot? |
| A. | Linear and rotary |
| B. | Reciprocating and nonuniform. |
| C. | Linear and reciprocating |
| D. | Circular and rotational |
| Answer» B. Reciprocating and nonuniform. | |
| 10. |
What type of device is a dashpot? |
| A. | Electronic |
| B. | Mechanical |
| C. | Thermal |
| D. | Computerised |
| Answer» C. Thermal | |
| 11. |
Software timers work on__________ |
| A. | Quartz glass |
| B. | Balance wheel |
| C. | Computer code |
| D. | Liquid |
| Answer» D. Liquid | |
| 12. |
Electronic timers are essentially ________ |
| A. | Quartz clock |
| B. | Stop watch |
| C. | Hour glass |
| D. | Egg-timers |
| Answer» B. Stop watch | |
| 13. |
Which among the following is an oldest mechanical timer? |
| A. | Stop watch |
| B. | Egg-timers |
| C. | Balance wheel |
| D. | Hour glass |
| Answer» E. | |
| 14. |
Mechanical timers measure time using______ |
| A. | Thermal Mechanism |
| B. | Computer code |
| C. | Clock |
| D. | Glass |
| Answer» D. Glass | |
| 15. |
The dashpot timer is_______ |
| A. | Manual |
| B. | Automatic |
| C. | Controlled |
| D. | Free Movement |
| Answer» C. Controlled | |