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Auto Engine-II 4th Sem Dec 2017 Automobile Diploma Paper

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Auto Engine -II 4th Sem Dec 2017 Automobile Diploma PSBTE Paper

                              SECTION-A

Q1. Fill in the blanks. 1.5×10=15
a. EGR stands for ___________
b. Fuel injection pump is driven by _____________
c. Calorific value of diesel fuel is _____________
d __________ is the firing order of six cylinder engine.
e. Gas turbine works on ____________ Cycle.
f. One bar is equal to ______________ KPa.
g. A square engine is an engine having _______________
h. H.U.C.R stands for ______________
i. Firing order of Maruti Car (800 cc) is ______________
j. CRDI means ____________

                              SECTION-B

Q2. Attempt any five questions. 6×5=30
i. What is diesel knock?
ii. Write a short note on Pintle Nozzle.
iii. Discuss automatic spark advance system.
iv. Differentiate between two stroke & four stroke engine.
v. What do you mean by Wankel engine explains briefly?
vi. What is governing? Explain with types.
vii. What are the effects of different pollutants on human life?
viii. Explain fuel cell briefly.

                                     SECTION-C

Q3. Attempt any two questions. 15×2=30
a. Explain different methods of emission control briefly.
b. What is supercharger? Give its functions merits and demerits, types & location of supercharger.
c. Write notes on followings:-
i. Catalytic convertor
ii. Wheel motor
iii. HCCI engine

Auto Engine -II 4th Sem dec 2017 Auto mobile Diploma PSBTE Paper

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Section :- Auto Engine -II 4th Sem dec 2017 Automobile Paper

EGR stands for ___________

EGR stands for ___________

Fuel injection pump is driven by _____________

Fuel injection pump is driven by _____________

Calorific value of diesel fuel is _____________ d __________ is the firing order of six cylinder engine.

Calorific value of diesel fuel is _____________
d __________ is the firing order of six cylinder engine.

Gas turbine works on ____________ Cycle.

Gas turbine works on ____________ Cycle.

One bar is equal to ______________ KPa.

One bar is equal to ______________ KPa.

A square engine is an engine having _______________

A square engine is an engine having _______________

H.U.C.R stands for ______________

H.U.C.R stands for ______________

Firing order of Maruti Car (800 cc) is ______________

Firing order of Maruti Car (800 cc) is ______________

CRDI means ____________

CRDI means ____________

 Why helix is made in plunger of a fuel injection pump?



What is a unit injector?

Unit injector.

What is ignition delay period?

Ignition delay period.

Auto Engine -II 4th Sem Dec 2017 Automobile Diploma PSBTE Paper Click Here

Section B :Auto Engine -II 4th Sem dec 2017 Automobile PAPER

What is diesel knock?

Diesel knock.

Write a short note on Pintle Nozzle.

Short note on Pintle Nozzle.

Discuss automatic spark advance system.

Automatic spark advance system.

Differentiate between two stroke & four stroke engine.

Differentiate between two stroke & four stroke engine.

What do you mean by Wankel engine explains briefly?

Wankel engine explains briefly.

What is governing? Explain with types.

Governing.Explain with types.

What are the effects of different pollutants on human life?

Effects of different pollutants on human life.

Explain fuel cell briefly.

Fuel cell.

Auto Engine -II 4th Sem Dec 2017 Automobile Diploma PSBTE Paper Click Here

Auto Engine -II 4th Sem dec 2017 Auto mobile Diploma PSBTE Paper

Get Started https://www.youtube.com/watch?v=UHX6f8TIvX8https://www.youtube.com/watch?v=M_RR6LVICp0https://www.youtube.com/watch?v=mV41CMWonN4https://www.youtube.com/watch?v=s0LVPE0Q3LE&list=PLA9Q9SDZ781WXNAWit379A4CRLMvjGiUw&index=14&t=0s

Section c :-Auto Engine -II 4th Sem dec 2017 Automobile PAPER

Explain different methods of emission control briefly.

Different methods of emission control.

What is supercharger? Give its functions merits and demerits, types & location of supercharger.

Supercharger and its functions merits and demerits, types & location of supercharger.

Write notes on i. Catalytic convertor

 Catalytic convertor

ii. Wheel motor

Wheel motor

iii. HCCI engine

HCCI engine

Auto Engine -II 4th Sem Dec 2017  Automobile Diploma PSBTE Paper Contact Us
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