1. What will be the power if the PLAN for both 2-stroke and 4-stroke engine is same?
2. What is the indicator diagram?
3. What are the purpose of taking indicator diagram?
4. What are the types of indicator diagram?
5. What is indicated power? How to calculate power?
6. Steps to take indicator diagram?
7. Purpose of Power diagram, Out-of-phase diagram, Compression diagram, Light spring diagram?
8. When indicator diagram is taken?
9. What are the necessary precaution to avoid indicator malfunction?
10. What are the steps to be taken when compression pressure is low?

Mechanical Aptitude (Set 1)


Multiple Choice Questions


1. How much force is required to lift the weight?

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2. How much force is required to lift the weights?

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3. Which weight requires the least force to move?

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4. Which weight requires the least force to move?

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5. How much force is required to move the weight?

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6. A force of 5 kg compresses the springs in series by 10 cm. What will be the total distance that the springs in parallel are compressed?

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7. How many switches need to be closed to light up one bulb?

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8. How many bulbs will light up when the switch is closed?

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9. If bulb 1 is removed, how many bulbs will light up when the switch is closed?

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10. How much weight is required to balance the lever?

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