Air enters an adiabatic nozzle at 300 kPa, 500 K with a velocity of 10 m/s. It

Sail E0 Webinar

Question

Air enters an adiabatic nozzle at 300 kPa, 500 K with a velocity of 10 m/s. It leaves the nozzle at 100 kPa with a velocity of 180 m/s. The inlet area is 80 cm2. The specific heat of air Cp is 1008 J/kg.K.The exit area of the nozzle in cm2 is

Options:

A . 90.1

B . 56.3

C . 4.4

D . 12.9

Answer: Option D

-NA-

Was this answer helpful ?

Next Question

Submit Solution

More Questions on This Topic :

Question 1. Air enters an adiabatic nozzle at 300 kPa, 500 K with a velocity of 10 m/s. It leaves the nozzle at 100 kPa with a velo....Cp is 1008 J/kg.K.The exit temperature of the air is

Question 2. The cost function for a product in a firm is given by 5q2, where q is the amount of production. The firm can sell the p....by the firm such that the profit is maximized is

Question 3. Choose the grammatically INCORRECT sentence: ....

Question 4. Given the sequence of terms, AD CG FK JP, the next term is ....

Question 5. Which one of the following options is the closest in meaning to the word given below? Mitigate ....

Question 6. Choose the most appropriate alternative from the options given below to complete the following sentence: Despite sever....the mission succeeded in its attempt to resolve the conflict.

Question 7. Steam enters an adiabatic turbine operating at steady state with an enthalpy of 3251.0 kJ/kg and leaves as a saturated ....negligible. The power output of the turbine in MW is

Question 8. The following are the data for two crossed helical gears used for speed reduction: Gear I : Pitch circle diameter in t....speed is 1440 rpm, the output speed in rpm is

Question 9. For an opaque surface, the absorptivity (Î±) , transmissivity (t) and reflectivity (Ï) are related by the equation....transmissivity (t) and reflectivity (Ï) are related by the equation:

Question 10. A thin walled spherical shell is subjected to an internal pressure. If the radius of the shell is increased by 1% and ....the same, the percentage change in the circumferential (hoop) stress is

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

GPOE / GPA Combined 1 Free Mock Test SAIL JO E-0 2024

Chapter 3.1 : INTRODUCTION Chapter 3 : Sinter Plant SAIL E0 - GPOE/GPA 2024

Chapter 2.3 : COAL HANDLING PLANT - Set 1 Chapter 2 : Coke Ovens and Coal Chemicals SAIL E0 - GPOE/GPA 2024

Chapter 1.1 : INTRODUCTION Chapter 1 : Raw Material Handling Plant SAIL E0 - GPOE/GPA 2024

DSP Combined 1 Free Revision Test SAIL JO E-0