Automobile engine-1
Previous year question paper with solutions for Automobile engine-1 Dec-2017
Our website provides solved previous year question paper for Automobile engine-1 Dec-2017. Doing preparation from the previous year question paper helps you to get good marks in exams. From our AE-1 question paper bank, students can download solved previous year question paper. The solutions to these previous year question paper are very easy to understand.
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Question paper 1
SECTION-A
Q1. Fill in the blanks.
a. Cam shaft are made of …………………
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b. Two stroke diesel engines are used in …………………
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c. The petrol engines are also known as …………………. engines.
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d. A radial engine is used in ……….………...
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e. An IC engine works on ………………….
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f. If intake air temperature of IC engine increases, its efficiency will ………………….
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g. BHP is determined by ………………….
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h. The brake power is the power available ...………………
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i. The brake test is used to measure ………………… of an IC engine.
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j. The ignition temperature of a diesel fuel is about ………………….
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k. The basic function of fuel injection in diesel engine is the same as of …………………. in the petrol engine.
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l. The lubricating oil should have ………………... volatility.
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m. Radiator tubes are generally made of …………………
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n. Necessity of lubrication is to reduce ………………….
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o. Most commonly used lubricants in IC engines is …………………
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SECTION-B
Q2. Attempt any five questions.
i. Differentiate between internal and external combustion engine.
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ii. Describe compression ratio and clearance volume in IC Engines.
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iii. Explain the mechanical efficiency.
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iv. Write short note on Morse test.
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v. Write functions of Carburettor.
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vi. Write advantages of air cooling system.
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vii. Explain dry sump lubrication system.
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viii. Name essential components of Battery or Coil ignition system
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SECTION-C
Q3. Attempt any three questions.
a. Write the working and principle of four stroke engine.
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b. Explain construction and working of Solex Carburetor.
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c. Describe working of Multi Point Fuel Injection (MPFI).
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d. Write the properties of engine lubricants.
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e. Explain the construction, working of Thermostat
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