Question is ⇒ The maximum combustion pressure in gas turbine as compared to I.C. engine is, Options are ⇒ (A) more, (B) less, (C) same, (D) depends on other factors, (E) unpredictable., Leave your comments or Download question paper.

Question is ⇒ The maximum combustion pressure in gas turbine as compared to I.C. engine is, Options are ⇒ (A) more, (B) less, (C) same, (D) depends on other factors, (E) unpredictable., Leave your comments or Download question paper. Previous question Next question


Q1.	The maximum combustion pressure in gas turbine as compared to I.C. engine is
A.	more [Wrong Answer]
B.	less [Correct Answer]
C.	same [Wrong Answer]
D.	depends on other factors [Wrong Answer]
E.	unpredictable. [Wrong Answer]
View Answer 3 -3 Explanation:- Answer : B Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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⇒ The pressure ratio for an open cycle gas turbine compared to closed cycle gas turbine of same h.p. is
low
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same
low/high depending on make and type

⇒ Gas turbine works on
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⇒ After-cooler is used to
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decrease the delivery temperature for ease in handling
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⇒ The maximum combustion pressure in gas turbine as compared to I.C. engine is
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⇒ The pressure ratio of an ideal vaned compressor with increase in mass flow rate
increases
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first decreases and then increases

⇒ Free air is the air at
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20°C and 1 kg/cm2 and relative humidity of 36%
0°C and standard atmospheric conditions
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⇒ Rotary compressor is best suited for
large quantity of air at high pressure
small quantity of air at high pressure
small quantity of air at low pressure
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⇒ The material commonly used for air craft gas turbine is
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⇒ Diffuser in a compressor is used to
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higher pressure ratio per stage
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⇒ Water is injected in gas turbine cycle to
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⇒ Mechanical efficiency of gas turbines as compared to I.C engines is
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⇒ Producer gas is produced by
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⇒ Separators in compressor installations are located
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after intercooler
after receiver
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it greatly affects volumetric efficiency
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⇒ The compressor performance at higher altitude compared to sea level will be
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⇒ Mining industry usually employs following motive power
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petrol engine
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⇒ Which is false statement about advantages of multistage compressor in comparison to single stage compressor
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better mechanical balance
less loss of air due to leakage past the cylinder
more effective lubrication

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higher heating value
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