MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Ic Engine knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which_of_the_following_engines_will_have_heavier_flywheel_than_the_remaining_ones?$ |
| A. | 30 kW four stroke petrol engine running at 1500 r.p.m |
| B. | 30 kW two stroke petrol engine running at 1500 r.p.m |
| C. | 30 kW two stroke diesel engine running at 750 r.p.m |
| D. | 30 kW four stroke diesel engine running at 750 r.p.m |
| Answer» B. 30 kW two stroke petrol engine running at 1500 r.p.m | |
| 2. |
Thermal efficiency of a two stroke cycle engine is _____________ a four stroke cycle engine. |
| A. | equal to |
| B. | less than |
| C. | greater than |
| D. | none of the mentioned |
| Answer» C. greater than | |
| 3. |
The two stroke cycle engine have lighter flywheel. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
A two stroke engine gives _____________ mechanical efficiency than a four stroke cycle engine. |
| A. | higher |
| B. | lower |
| C. | equal |
| D. | none of the mentioned |
| Answer» B. lower | |
| 5. |
A two stroke cycle engine occupies larger floor area than a four stroke cycle engine. |
| A. | True |
| B. | False |
| Answer» C. | |
| 6. |
A two stroke cycle engine gives _____________ the number of power strokes as compared to the four stroke cycle engine, at the same engine speed. |
| A. | half |
| B. | same |
| C. | double |
| D. | four times |
| Answer» D. four times | |
| 7. |
In a two stroke engine, the working cycle is completed in two revolutions of the crankshaft. |
| A. | True |
| B. | False |
| Answer» C. | |