The Eladr Protocol is a decentralized, security and efficiency enhanced Web3 noSQL database powered by IPFS as the data storage layer https://ipfs.io/, and the Cardano block chain as the rewards token platform, https://cardano.org/. It provides a JSON based, IPFS layer 2 solution for data indexing and retrieval in an 'append only' file system built with open source Node.js API libraries.

The ELADR token was designed to incentivize and reward community members as a proof of contribution. Token holders are also granted access to EduLadder.com premium features as well as associated ELADR token enabled apps.

WHITE PAPER Buy NowReal Problems! Real Experts!

Join Our Telegram Channel !

In eduladder you can Ask,Answer,Listen,Earn and Download Questions and Question papers.

Watch related videos of your favorite subject.

Connect with students from different parts of the world.

Apply or Post Jobs, Courses ,Internships and Volunteering opportunity. For FREE

See Our team

Wondering how we keep quality?

Got unsolved questions? Ask Questions

We launched Anonymous immutable internet on eladr protocol

For any question or query please joinOur Telegram Channel !

Try BETA

Youtube Videohttps://www.youtube.com/watch?v=ySLPZu3Jxro

FrontEnd BackEnd

We are looking for some great and cool people to work with us. Please sent your resume to admin@eduladder.com

Checkout our YouTube channel for video tutorials and learn more about Eduladder.

Updated ProfileDate:2022-12-07 18:35:11Done by:boycompnaldwi86

Updated ProfileDate:2022-12-07 18:12:44Done by:emelda456

View All

You might be intrested on below oppertunities Show me All

Posted By:Eduladder

### Similar Questions

**A diesel engine has a compression ratio of 17 and cut-off take place at 10% of the stroke. Assuming ratio of specific heats ( γ ) as 1.4, the air-standard efficiency (in percent) is______. (Gate mechanical engineering 2014)**

1 Answer

**The intake pressure of a diesel engine is 1 bar and pressure at the end of the compression is 34 bar. The adiabatic exponent is 1.3 and the expansion ratio is 7. The diesel cycle efficiency in percentage is __________________ Gate-Agricultural-2016**

1 Answer

**An air standard Otto cycle has thermal efficiency of 0.5 and the mean effective pressure of the cycle is 1000 kPa. For air, assume specific heat ratio = 1.4 and specific gas constant R = 0.287 kJ/kg·K. If the pressure and temperature at the beginning of the compression stroke are 100 kPa and 300 K, respectively, then the specific net work output of the cycle is ______ kJ/kg (round off to two decimal places).**

0 Answer

**An engine working on air standard Otto cycle is supplied with air at 0.1 MPa and 35C. The compression ratio is 8. The heat supplied is 500 kJ/kg. Property data for air: p c = 1.005 kJ/kg K, v c = 0.718 kJ/kg K, R = 0.287 kJ/kg K. The maximum temperature (in K) of the cycle is (Gate 2018 Mechanical engineering)**

1 Answer

**An axial compressor that generates a stagnation pressure ratio of 4.0, operates with inlet and exit stagnation temperatures of 300 K and 480 K, respectively. If the ratio of specific heats (𝛾) is 1.4, the isentropic efficiency of the compressor is (GATE-Aerospace-Engineering-2018 )**

1 Answer

**A vehicle powered by a spark ignition engine follows air standard Otto cycle (=1.4). The engine generates 70 kW while consuming 10.3 kg/hr of fuel. The calorific value of fuel is 44,000 kJ/kg. The compression ratio is _______ (correct to two decimal places).**

1 Answer

**An aircraft with a turbojet engine flies at a velocity of 100 m/s. If the jet exhaust velocity is 300 m/s, the propulsive efficiency of the engine, assuming a negligible fuel-air ratio, is (GATE-Aerospace-Engineering-2018)**

1 Answer

**A ir enters into an engine cylinder at a pressure of 100 kPa and temperature of 300 K in the suction stroke of an ideal Otto cycle. The cylinder clearance volume is 600 cm^3 and compression ratio is 8:1. The expansion stroke of the cycle is polytropic in nature. The pressure at the beginning of the expansion stroke is 10 MPa and the temperature at the end of the expansion stroke is 1800 K. The polytropic exponent of the expansion stroke is ________. (GATE-Agricultural-Engineering-2018)**

1 Answer

**A power tiller with diesel engine produces 12 kW of brake power with a brake thermal efficiency of 30%. If the air-fuel ratio in the combustion process is 14:1 and heating value of the fuel is 45 MJ kg^-1, air consumption rate of the engine will be ________ kg h^-1 (GATE-Agricultural-Engineering-2018)**

1 Answer

**What is the range of compression ratio for SI and diesel engine?**

1 Answer

**A 3-cylinder 4-stroke CI engine coupled with a turbocharger has a bore and stroke length of 120 mm and 130 mm, respectively. The engine is running at 1600 rpm with a volumetric efficiency of 150%. The air to fuel ratio for complete combustion on weight basis is 14.9:1 and the density of air entering the cylinder is 1.2 kg m-3 . The fuel consumption in kg h-1 is**

0 Answer

**An ideal Brayton cycle, operating between the pressure limits of 1 bar and 6 bar -gate-mechanical-2011**

1 Answer

**A gas turbine with air as the working fluid has an isentropic efficiency of 0.70 when operating at a pressure ratio of 3. Now, the pressure ratio of the turbine is increased to 5, while maintaining the same inlet conditions. Assume air as a perfect gas with specific heat ratio 1.4 . If the specific work output remains the same for both the cases, the isentropic efficiency of the turbine at the pressure ratio of 5 is ______ (round off to two decimal places)**

0 Answer

**A rocket motor has combustion chamber temperature of 2600 K and the products have molecular weight of 25 g/mol and ratio of specific heats 1.2. GATE-Aerospace Engineering-Question-2012**

1 Answer

**Consider a simple gas turbine (Brayton) cycle and a gas turbine cycle with perfect regeneration. In both the cycles, the pressure ratio is 6 and the ratio of the specific heats of the working medium is 1.4. The ratio of minimum to maximum temperature**

1 Answer

**Air at 50 kPa pressure and 400 K temperature flows in a duct at Mach 3.0. A part of the flow leaks through an opening on the duct wall into the ambient, where the pressure is 30 kPa. The maximum Mach number achieved in the discharge is _______ (accurate to two decimal places). (Ratio of specific heats of air is 𝛾=1.4). (GATE-Aerospace-Engineering-2018)**

1 Answer

**Königsberger ratio refers to: (-Gate geology and geophysics 2014)**

1 Answer

**With a neat sketch explain the working of 4 stroke petrol engine with the help of a p-v diagram.**

1 Answer

**With a neat sketch explain the working of 2 stroke petrol engine with the help of a p-v diagram.**

2 Answer

**(Gate 2018 Mechanical engineering)An ideal gas undergoes a process from state 1 ( T1 = 300 K, 1 p = 100 kPa) to state 2 ( T2 = 600 K, 2 p = 500 kPa). The specific heats of the ideal gas are : cp = 1 kJ/kg-K and cv = 0.7 kJ/kg-K. The change in specific entropy of the ideal gas from state 1 to state 2 (in kJ/kg-K) is ___________**

1 Answer

### Notes

**GE2152 BASIC CIVIL & MECHANICAL ENGINEERING**

**Mechanical(First year) 10EME14**

**Pulsed Plasma Sources for Control of NOX in Diesel report**

**power plant engineering**

**CE2352 DESIGN OF STEEL STRUCTURES**

**Gate Mechanical Engineering 2014 question paper**

**ME - Mechanical Engineering**

**GATE Mechanical Engineering Question Paper with Answer key 2011 download**

**EC - Electronics and Communication Engineering**

**GATE Mechanical Engineering Question Paper with Answer key 2008 download**

## A diesel engine has a compression ratio of 17 and cut-off take place at 10% of the stroke. Assuming ratio of specific heats ( γ ) as 1.4, the air-standard efficiency (in percent) is______. (Gate mechanical engineering 2014)

## Appeared in Gate mechanical engineering 2014 question paper

Asked On2017-07-03 13:31:24 by:Aparna-Dasgupta

Taged users:

Likes:

Be first to like this question

Dislikes:

Be first to dislike this question

Talk about this Like Dislike

Download question setAnswers58 to 62Likes:

Be first to like this answer

Dislikes:

Be first to dislike this answer

Talk about this Like Dislike

## You might like this video:Variance and standard deviation

Watch more here

## Watch more videos from this user Here

Learn how to upload a video over here

Lets together make the web is a better placeWe made eduladder by keeping the ideology of building a supermarket of all the educational material available under one roof. We are doing it with the help of individual contributors like you, interns and employees. So the resources you are looking for can be easily available and accessible also with the freedom of remix reuse and reshare our content under the terms of creative commons license with attribution required close.

You can also contribute to our vision of "Helping student to pass any exams"with these.Answer a question:You can answer the questions not yet answered in eduladder.How to answer a questionCareer:Work or do your internship with us.Work with usCreate a video:You can teach anything and everything each video should be less than five minutes should cover the idea less than five min.How to upload a video on eduladder