Mdu had announced Examinations Date-Sheet for Dec 2011 – Jan 2012. Kindly check for your Schedule and study will complete concentration.
Download Complete Datesheet here..
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Time To Study hard.
All the Be...
November 25, 2011
October 27, 2011
Clutch–What is Clutch and its Types
Clutch is a mechanical device used to connect Driving and Driven shaft so that the driven shaft can be started and stopped at the will of an operator, without stopping Driving shaft. Application – Most widely used in Automobiles. Clutches are classified as follows:- Positive Clutches, Friction Clutches, Electromagnetic Clutches, and Centrifugal Clutches....
October 03, 2011
Governor
The function of a governor is to regulate the mean speed of an engine, under the variations in load. Governor as the name indicates “Govern”, “regulate” and “control”. Basic view of a Governor. When the load on an engine increases, the speed of an engine decreases and therefore engine would need more working fluid. So then governor supplies the amount of working fluid needed. When the load on an engine decreases, the speed of an engine increases and then the amount of fluid supply is cut-off so as to maintain mean speed of an engine....
October 02, 2011
How to Remove Virtual Keypad in Java Content and Samsung Touchscreen Phones.
IF YOU ARE WORKING WITH A .jar FILE Step 1: Locate file and right click Step 2: Hover mouse over Open With and select WinRAR Archiver Step 3: Open the folder META-INF or something of the like Step 4: Open up the document MANIFEST.MF Step 5: Add this code (it doesn't matter where) MIDlet-Touch-Support: True UseNativeTextButtons: false ReverseSoftkeys: true UseNativeCommands: false LGE-MIDlet-TargetLCD-Height: 400 LGE-MIDlet-TargetLCD-Width: 240 Step 6: Save and close Step 7: Test to see if it worked (i.e. send to your phone) IF YOU ARE WORKING WITH A .jad FILE Step 1: Open file with Notepad Step 2: Add aforementioned code Step 3: Save and close Step 4: Test results...
How To Update Firmware Of Samsung S5560 Marvel
Samsung S5560 Marvel phone has many useful and practical features you can check some of them below. This Tutorial give you the whole updating process step by step to get your Samsung S5560 Marvel firmware Updated. Some Features of Samsung S5560 Marvel: 5 Mega Pixel (CMOS) Camera with LED Flash 3.5pi Ear Jack, Micro USB connector EDGE / GPRS 850 / 900 / 1800 / 1900MHz WQVGA 3 inch 252K TFT Touch screen SMS/MMS/EMS ( OMA v1.2 ) WAP 2.0 Browser MP3/AMR/AAC/AAC+/e-AAC+/WMA Quad Band(EGSM900/DCS,PCS,EDGE) MicroSD Card Support (up to 8GB) External Memory USB v2.0 High-speed, Bluetooth v2.0, Wi-Fi(optional) FM Radio Support, Radio Data System Firmware Update Steps: Run Samsung S5560 Marvel Downloader. Check BRCM2133 option. In case you want to flash...
September 17, 2011
Centrifugal Governors
A centrifugal governor is a specific type of governor that controls the speed of an engine by regulating the amount of fuel (or working fluid) admitted, so as to maintain a near constant speed whatever the load or fuel supply conditions. It uses the principle of proportional control. When the load on an engine increases, speed decreases then the working fluid supply increases. And vice versa when the load on an engine decreases....
Centrifugal & Centripetal Forces
Centrifugal Force is that force which is experienced by a body when moving in a rotational motion, feels to have a outward force.
Centripetal force is that force in which body is centre seeking. Tends to move towards the centre.
Centrifugal and centripetal are different from each other. These are not to be confused with each oth...
August 28, 2011
MDU 5th Sem Mechanical Engineering Subjects
There are total of 6 subjects :-
Internal Combustion Engines And Gas turbines,
Fluid Machines,
Manufacturing Techniques II,
Manufacturing Design,
Numerical Methods, and
Dynamics Of Mechanic...
August 15, 2011
August 07, 2011
Privacy Policy
Privacy Policy for www.enggexpert.blogspot.com If you require any more information or have any questions about our privacy policy, please feel free to contact us by email at shariq.riazkhan@gmail.com.At www.enggexpert.blogspot.com, the privacy of our visitors is of extreme importance to us. This privacy policy document outlines the types of personal information is received and collected by www.enggexpert.blogspot.com and how it is used. Log FilesLike many other Web sites, www.enggexpert.blogspot.com makes use of log files. The information inside the log files includes internet protocol ( IP ) addresses, type of browser, Internet Service Provider ( ISP ), date/time stamp, referring/exit pages, and number of clicks to analyze trends, administer the site, track user’s movement around the site,...
August 06, 2011
Paypal Indian Bank withdrawal Problem - Payments Not Processed
There are reports all over the web complaining that the Paypal withdrawals to Indian Bank accounts between Feb 19 to Feb 24 are not being processed.I myself made a withdrawl on Feb 27th which is not yet completed. Electronic transfers to your Bank account usually take 5-7 business days to process. Holidays and weekends are not recognized as business days for most banking facilities, which may result in a delay in your banking transactions.Usually, for me it takes about 2 business days to get the money.. but this time it is not yet completed even on the seventh day.What about you guys ? Did you experienced any problems with Paypal withdrawl recently?...
August 04, 2011
NTPC Executive Trainees recruitment 2011 - Important Dates
NTPC Executive Trainees recruitment 2011 - Important Dates IMPORTANT DATES: Commencement of online registration of application by candidates: 15th February, 2011, Tuesday, 1300 hours Last date for online registration of application by candidates: 07th March, 2011, Monday, Midnight Last date of accepting registration slips with required documents by post from candidates: 12th March, 2011, Saturday, 1700 hours All India selection test: 17th April, 2011, Sunday Selection process: Eligible candidates will have to undergo an all India selection test Based on merit and requirement, the list of successful candidates will be made available at www.ntpccareers.net. All short listed candidates will have to appear for group discussion and personal interview before the company’s central selection board...
Pattern of NTPC examination.
NTPC Syllabus & Pattern ..... ----> NTPC i.e National Thermal Power Corporation Limited conducts Exam Every year.Test pattern:-It consists of 2 papers i.e Technical and Aptitude . In Technical there will be 120 questions and 50 questions in Aptitude. Exam Duration:- 2 Hrs.Negative Marking ?? Yes it do have i.e 1/4 of marks will be deducted if you wrongly answer each Questions. Technical Test It Consists of Electrical , Control & Instrumentation, Hr and Other (See the attachments For sub Topics.) Aptitude Test It consists of Antonyms, Synonyms , Word Analogy etc.. Technical Test Consists Of follwing Sub Topics(see Attachment)...
NTPC Syllabus for Mechanical Engineering
Following are the Syllabus for Mechanical Engineering Engineering Mechanics:Free body diagrams and equilibrium; trusses and frames; virtual work; kinematics and dynamics of particles and of rigid bodies in plane motion, including impulse and momentum (linear and angular) and energy formulations; impact. Industrial Safety: Introduction, types of accidents, causes and common sources of accidents, methods of safety, first aid. Engineering Materials:Structure and properties of engineering materials and their applications, heat treatment, stress-strain diagrams for engineering materials. Management Information System:Value of information; information storage and retrieval system - database and data structures; knowledge based systems. Strength of Materials:Stress and strain, stress-strain relationship...
NTPC Part II–Aptitude Test
NTPC Part-II:Executive Aptitude TestExecutive Aptitude Test is common to all disciplines. This part will be consists of 50 objective type questions on: Vocabulary Verbal comprehension Quantitative aptitude Reasoning ability to determine data sufficiency Interpretation of graphs/ charts/ tables Numerical ability etc....
NTPC Syllabus for Finance
Following are the Syllabus for Finance :- Financial Accounting Accounting Standards Corporate Accounts Auditing Indirect & Direct - Tax Management Corporate & Industrial Laws Cost & Management Accounting Costing Techniques Cost Audit Project Planning, Financing, Analysis and Management Quantitative Techniques Operation & Project Management Control Financial Management Management Science International Financial Management Risk Management Capital Market Analysis Financial Derivatives Security Analysis and Investment Management General Managerial Economics Management Information Systems Computer Applications in Business Management Control System...
NTPC Syllabus for Human Resource
Following are the Syllabus for Human Resource :- Human Resource Management Human Resource Planning Recruitment & Selection Human Resource Development: Strategies and Systems Performance Management & Appraisal Training and Development Rewards & Recognition Organizational Structure Design and Change Management of Compensations and Benefits Management Process and Organizational Behavior Management of Change and Organization Effectiveness Managing Interpersonal and Group Processes Emotional Intelligence and Managerial Effectiveness Transactional Analysis Industrial Relations & Trade Unions Labour Laws Conflict Management Collective Bargaining and Negations process Grievance Management Business Policy and Strategic Analysis Corporate Evolution and Strategic Management Cross Cultural...
NTPC syllabus for Control & Instrumentation Engineering
Following are the Syllabus for Control & Instrumentation Basics of Circuits and Measurement Systems:Kirchoff's laws, mesh and nodal Analysis. Circuit theorems. One-port and two-port Network Functions. Static and dynamic characteristics of Measurement Systems. Error and uncertainty analysis. Statistical analysis of data and curve fitting. Transducers, Mechanical Measurement and Industrial Instrumentation:Resistive, Capacitive, Inductive and piezoelectric transducers and their signal conditioning. Measurement of displacement, velocity and acceleration (translational and rotational), force, vibration and shock. Measurement of pressure, flow, temperature and liquid level. Measurement of pH, conductivity, humidity, hydrazine, silica, dissolved O2. Units and standards of measurement. Analog...
NTPC syllabus for Civil Engineering
Following are the Syllabus for Civil Engineering Mechanics:Bending moment and shear force in statically determinate beams. Simple stress and strain relationship: Stress and strain in two dimensions, principal stresses, stress transformation, Mohr's circle. Simple bending theory, flexural and shear stresses, unsymmetrical bending, shear centre. Thin walled pressure vessels, uniform torsion, buckling of column, combined and direct bending stresses. Concrete Structures:Concrete Technology- properties of concrete, basics of mix design. Concrete design- basic working stress and limit state design concepts, analysis of ultimate load capacity and design of members subjected to flexure, shear, compression and torsion by limit state methods. Basic elements of prestressed concrete, analysis of beam...
NTPC syllabus for Electrical Engineering
Following are the Syllabus for ELECTRICAL ENGINEERING:- Electric Circuits and Fields: Network graph, KCL, KVL, node and mesh analysis, transient response of dc and ac networks; sinusoidal steady-state analysis, resonance, basic filter concepts; ideal current and voltage sources, Thevenin’s, Norton’s and Superposition and Maximum Power Transfer theorems, two-port networks, three phase circuits; Gauss Theorem, electric field and potential due to point, line, plane and spherical charge distributions;Ampere's and Biot-Savart's laws; inductance; dielectrics; capacitance. Signals and Systems: Representation of continuous and discrete-time signals; shifting and scaling operations; linear, time-invariant and causal systems; Fourier series representation of continuous periodic signals;...
August 03, 2011
U.N. council statement condemns use of force by Syria
UNITED NATIONS (Reuters) - In its first substantive action on Syria's five-month-old uprising, the U.N. Security Council on Wednesday overcame deep divisions and condemned Damascus' bloody crackdown on civilian protesters. The only dissenter in the council was Lebanon, where Syrian influence is strong. Beirut disassociated itself from a formal statement, agreed by the other 14 members, that backers said helped to isolate the Syrian leadership. The statement, read out to a council meeting by Indian Ambassador Hardeep Singh Puri, this month's president of the body, "condemns widespread violations of human rights and the use of force against civilians by the Syrian authorities." The document, agreed after three days of hard bargaining instead of a full council resolution that the West would have...
Reliance Unblocks Filesharing websites
Reliance last week put a ban on filehsaring websites so that they can stop privacy of their home production Singham. but now it seems like they have lifted the ban up. Now reliance users can open these websites without any proxy or anything. Reliance Rockzz...
July 28, 2011
Reliance Blocks Filesharing Sites in India
I was just doing my normal browsing facebook and all, then i found a download link for a video from a file sharing site Mediafire. When clicked on it, found that its not opening. Says “Server no found” . After that i tried downloading from other filesharing websites like Rapidshare, megaupload, hotfile and all other popular FIlesharing Websites. Scorched internet to know whether it is me only or there are more like me. Then i found that Airtel and reliance communication both had blocked Filesharing sites so that to stop privacy of their Upcoming Movie ‘’Singham “. Nice way, but quite a disappointment. Its a shame for them only. As they just shut the whole fileshare system down for the cause. Hope enginners sitting at these two communication firms would use their brain more instead...
uTorrent : Torrent downloader 3.0 is out
Time passed out for all those torrent clients who were dull in looks used to have bulk size installations moreover didn’t had nice UGI. uTorrent 3.0 is out with lots of exciting features. It has been embedded with really eye mesmerizing looks and is having an UGI must appreciated. Some Features of uTorrent 3.0 : Light & Efficient. Easy to install and occupies less space. Find – Find your favourite torrents from the client itself. it is having an Inbuilt search Engine. Streaming: Watch videos within seconds with progressive downloads – no need to wait. Especially great for previewing a file before committing to the full download....
July 14, 2011
Research Associate at BIT Jaipur Campus
Birla Institute of Technology, Mesra, Ranchi invited application for position of Research Associate for one year period in Management Department at BIT Jaipur Campus in the Ministry of Food Processing Industries, Government of India sponsored project "Feasibility study of setting up of food processing zone (FPZ) near by the irrigated Region of Sri Ganganager District of Rajasthan and its Socio-Economic Implication" Qualification : Master's degree in Management / Economics / Statistics with 55% marks Age Limit : Maximum 35 years Experience : 1-2 years (desirable) For more detail...
Lady Hardinge Medical College and Smt. S.K. Hospital, New Delhi requires Senior Residents
GOVERNMENT OF INDIA DIRECTORATE GENERAL OF HEALTH SERVICES LADY HARDINGE MEDICAL COLLEGE AND SMT.S.K.HOSPITAL. Shaheed Bhagat Singh Marg, New Delhi-110001. WALK IN INTERVIEW :A Walk-in-Interview for appointment of Senior Residents on regular basis in the various departments. Senior Residents: 115 Posts(SC-18,ST-06,OBC-36,UR-55) Pay Scale : Rs.15600-39000 + Grade Pay Rs.6600/- Age Limit : Not exceeding 33 years Eligibility : MBBS / BDS With PG Degree or Diploma in the concerned specialty from a recognized university (as well as specialty is recognized by...
Jobs for Engineers in RRVUNL
Rajasthan Rajya Viduit Utpadan Nigam Limited (RRVUNL) RRVUNL invited applications for filling up the following positions: Junior Engineer - I (Electrical) - 1323 Posts Junior Engineer - I (Mechanical) - 47 Posts Junior Engineer - I (Civil) - 63 Posts Junior Engineer - I (PLCC / Control & Instrumentation) - 28 Posts Junior Engineer - I (Fire Fighting) - 14 Posts Important Dates: Commencement of online registration of application by candidate 12th July, 2011 Last Date for applying online up to 30th July, 2011 6.00 PM only. Downloading of permission letter for written competitive...
Jobs for Jr. Engineers in IndianOil
Indian Oil Corporation Limited Refineries Division Gujarat Refinery (A Govt. of India Undertaking) IndianOil's Gujrat Refinery situated at Vadodara invites applications from bright, energetic and result oriented candidates of Indian Nationality for the following likely positions in the pay scale of Rs. 11,990/- to 32,000/- Posts: Junior Engineering Assistant - IV (Production) - 30 Posts Junior Engineering Assistant-IV (Instrumentation) - 4 Posts Last date for 15th August, 2011 NOTE: Candidates should super scribe the Name of Post Applied for & Post Code, on the top of the envelope. The applications...
Jobs in Ch. Devi Lal University, Sirsa
CHAUDHARY DEVI LAL UNIVERSITY, SIRSA required various Non-Teaching Staff and Advertised Applications for the following posts are invited on the prescribed application form and summary proforma obtainable along with prescribed qualification and instructions from the Assistant Registrar (Estt.), Chaudhary Devi Lal University, Sirsa on payment of Rs. 500/- (Rs. 125/- for SC/BC of Haryana) drawn in favour of the Registrar, Chaudhary Davi Lal University, Sirsa. Application forms and summary proforma can also be downloaded from website www.cdlu.in. Downloaded application forms must be accompanied with Demand Draft of Rs. 500/- (Rs. 125/- for SC/BC/ST of Haryana) in favour of Registrar, Chaudhary Devi Lal University, Sirsa. The applications along with attested supporting documents should reach...
July 13, 2011
Mechanisms With Animations
Radial Engines
Radial engines are used in aircrafts having propeller connected to the shaft delivering power in order to produce thrust its basic mechanism is as follows
Steam engine Principle
Steam engine once used in locomotives was based on the reciprocating principle as shown below
Sewing Machine
Maltese Cross Mechanism
this type of mechanism is used in clocks to power the second hand movement.
Manual Transmission Mechanism
The mechanism also called as “stick shift” is used in cars to change gears mannually
Constant Velocity Joint
This mechanism is used in the front wheel drive cars
Torpedo-Boat destroyer System...
AFP: Palestinians call on US to support UN bid
RAMALLAH, Palestinian Territories — The Palestinians have called on the United States to reverse course and support their United Nations membership bid, Palestinian negotiator Saeb Erakat said on Wednesday. Erakat, speaking at a news conference in Ramallah, said the Palestinians had been in touch with Washington after a meeting of the Middle East peacemaking Quartet this week that failed to produce a final joint statement. "In the aftermath of the Quartet meeting, yesterday we urged the United States administration to revisit, reassess, re-evaluate its position vis-a-vis our attempt to gain Palestine admittance to the UN," he said. The Quartet meeting on Monday, which brought together representatives from the United States, European Union, United Nations and Russia, was...
NATO calls for political solution to Libyan crisis
BRUSSELS, July 13 (Xinhua) -- NATO Secretary General Anders Fogh Rasmussen said on Wednesday that it's time to find political solution on Libyan issue. The political solution should be "led by Libyans, supported by the international community, and fulfilling the legitimate demands of the Libyan people -- as the United Nations Security Council demanded," he said in a statement. "The time to find a solution is now," he said. Rasmussen made the remarks following a meeting with the delegation of the Libyan Transitional National Council, headed by its diplomatic chief Mahmoud Jibril. However, Rasmussen insisted NATO's operations to protect civilians would continue. "Gadhafi's forces are still threatening innocent people. And as long as that threat continues, we must continue...
ISI chief heads to US as ties nosedive
WASHINGTON: Pakistan's spy chief Ahmed Shuja Pasha, who heads the country's ISI, an organization accused by the United States of terrorist links and of murdering its own citizens, is arriving in Washington for talks aimed ostensibly at defusing tensions with the Obama administration. The sudden, unexpected visit comes on the heels of mildly punitive US action including withholding $800 million military aid to Pakistan following US allegations that the Pakistani government "sanctioned" the murder of a journalist and that the ISI continues to foster terrorist groups in Pakistan at the expense of cooperation with Washington. In a brief, one-line statement, Pakistan's military, de facto rulers of the country, said Pasha was going to Washington to "coordinate intelligence matters". ...
Egyptian Parliamentary elections postponed to October or November: MENA
CAIRO, July 13 (Xinhua) -- The Egyptian Parliament elections scheduled for September have been postponed till next October or November, state news agency reported on Wednesday. It has been decided to hold the People's Assembly and Shura Council elections either in October or November this year, MENA quoted an official source as saying. "The ruling Supreme Council of the Armed Forces is committed to the Constitutional Declaration announced in March, which requires the Parliament elections be held six months after the declaration, " the official source said. "So it means to start the election campaign before the end of September," the source said. The electoral procedure and campaign will take 30 to 60 days, which means the elections will be held in October or November, he added. Major...
Leaders condemn the killing of Hamid Karzai's brother
The White House has condemned the killing of the half brother of President Hamid Karzai. Ahmad Wali Karzai was regarded as one of the most powerful politicians in the south of the country despite being accused of drug trafficking and corruption. He was shot to death in his home by one of his bodyguards. The BBC's Quentin Sommerville reports from the Afghan capital Kabul....
China seeks friendly, cooperative relationship with South Sudan: envoy
Wang Min (Front), deputy permanent representative of the Chinese Mission to the UN, speaks during a UN Security Council meeting at the UN Headquarters in New York, the United States, July 13, 2011. China seeks to build a long-term, healthy, stable, friendly and cooperative relationship with South Sudan on the basis of the five principles of peaceful coexistence, Wang said here on Wednesday. (Xinhua/Shen Hong) UNITED NATIONS, July 13 (Xinhua) -- China seeks to build a long-term, healthy, stable, friendly and cooperative relationship with South Sudan on the basis of the five principles of peaceful coexistence, a Chinese envoy to the United Nations...
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