ENGINEERING CAREER AND STUDY MATERIALS

MECHANICAL ENGINEERING MULTIPLE CHOICE QUESTIONS Multiple choice/ objective type questions for mechanical Engineering diploma/degree holders is published by http://engineering-questions.blogspot.com  1. In a blanking operation the clearance provided is a) on punch b) on die c) 50% on punch & 50% on die d) on die or punch depending upon the designer’s choice e) None of the above 2. Which of the following process s/ operation is carried out primarily to obtain surface finish? a) honing b) piercing c) Rolling d) hobbling e) None of the above Mechanical Engineering Solved Question Paper-100 Questions 3.If the shear force at a section of a beam under bending is equal to zero then the bending moment at the section is a) maximum b) Zero c) minimum d) minimum or maximum e) None of the above 4. The mechanism used in a shaping machine is  a) a closed 4-bar chain having 4 revolute pairs  b) a closed 6-bar chain having 6 revolute pairs  c) a closed 4-bar chain having

MECHANICAL ENGINEER TEST QUESTIONS 1. Which of the following features are not present in a BOXN Wagon a) Air Brake b) CASNUB Bogie c) Covered wagon d) Cartridge Roller Bearing 2. Pick out the odd designation a) EDME b) CRSE c) CMPE d) CWE 3. The eigenvalues of a symmetric matrix are all (A) complex with non-zero positive imaginary part. (B) complex with non-zero negative imaginary part. (C) real. (D) pure imaginary. Mechanical Engineering Solved Question Paper-100 Questions 4 Two threaded bolts A and B of same material and length are subjected to identical tensile load. If the elastic strain energy stored in bolt A is 4 times that of bolt B and the mean diameter of bolt A is 12 mm, the mean diameter of bolt B in mm is (A) 16 (B) 24 (C) 36 (D) 48 5. The cost of a BOXN wagon is around a) Rs. 10 lakhs b) Rs. 15 lakhs c) Rs. 20 lakhs d) Rs. 25 lakhs 6 The pressure, dry bulb temperature and relative humidity of air in a room are 1 bar, 30°C and 70%, re

MECHANICAL ENGINEERING EXAM QUESTIONS AND ANSWERS-2021 * The operating characteristic which inherently assists the establishment of equilibrium is called :  (a) floating controller action.  (b) proportional control action  (c) automatic regulation  (d) self regulation Answer:  (d) self regulation * The unit of force in S.I. units is  (a) kilogram  (b) Gram  (c) Newton  (d) joule. Answer:  (c) Newton * Break-even analysis shows profit when  (a) variable cost < fixed cost  (b) sales revenue > total cost  (c) sales revenue < total cost  (d) All the Above Answer:  (b) sales revenue > total cost  Mechanical Engineering Solved Question Paper-100 Questions- Click here Click here for Mechanical Engineering Latest Vacancies

Junior Environmental Engineer,Field Inspector and Field Assistant Jobs in J&K Services Selection Board  J&K Services Selection Board  Government of Jammu and Kashmir Advt. No : 03 of 2021 I nvites applications for the post of Junior Environmental Engineer,Field Inspector and Field Assistant Published at  www.rightjobalert.com Junior Environmental Engineer,Field Inspector and Field Assistant job description: J&K Services Selection Board  department as under the Government of   Jammu and Kashmir recruiting  Junior Environmental Engineer,Field Inspector and Field Assistant in the month of July 2021   .They are 52 Junior Environmental Engineer,Field Inspector and Field Assistant vacancy. The application can be apply online before 03/08/2021   The minimum qualification required for the  Junior Environmental Engineer,Field Inspector and Field Assistant post is   Diploma/ Degree (Engg),B.Sc and the Selection will be based on Written Test. Post : Junior Environmental Engineer,Field

Civil Engineering/Cartographer/ Drafter and Surveyor Recruitment - Government of Uttarakhand UKSSSC Government of Uttarakhand Advt. No. : 35/UKSSSC/ 2021 Invites applications for the post of Cartographer/ Drafter and Surveyor Published at  www.rightjobalert.com Cartographer/ Drafter and Surveyor job description: UKSSSC department under the Government of  Uttarakhand recruiting  Cartographer/ Drafter and Surveyor in the month of July 2021 .They are 75  Cartographer/ Drafter and Surveyor vacancies.  The application can apply online before 16/09/2021 .  The minimum qualification required for the  Cartographer/ Drafter and Surveyor post is   (10th) High School Exam Pass and Certificate / Diploma in Civil Engineering OR Cartography Civil OR Architectural. OR Diploma in Surveying Subject Or Diploma in Civil Engineering and the Selection will be based on Written Exam. Post : Cartographer/ Drafter and Surveyor Vacancy : Cartographer/ Drafter 60                                                

MECHANICAL ENGINEERING QUESTIONS-2021 1.A ball bearing operating at a load F has 8000 hours of life. The life of the bearing, in hours, when the load is doubled to 2F is a) 8000 b) 6000 c) 4000 d) 1000 2. Environment friendly refrigerant R134 is used in the new generation domestic refrigerators. Its chemical formula is a) CHClF2  b) C2Cl3F3  c) C2Cl2F4  d) C2H2F4 3. The number of degrees of freedom of a planar linkage with 8 links and 9 simple revolute joints is  a) 1  b) 2  c) 3  d) 4 Mechanical Engineering Solved Question Paper-100 Questions- Click here 4.A solid circular shaft needs to be designed to transmit a torque of 50 Nm. Ifthe allowable shear stress of the material is 140 MPa, assuming a factor of safety of 2, the minimum allowable design diameter is mm is a) 8  b) 16 c) 24  d) 32 5. A carnot engine rejects 30 % of absorbed heat to a sink at 30 °C . The temperature of the heat  source is a)100° C b) 100K  c) 737°C  d) 768° C Mechanical Engine

Junior Engineer - Civil Jobs in BECIL BECIL Government of India Advt. No. : BECIL/HR/NCCF/Advt.2021/73 Invites applications for the post of Junior Engineer - Civil Published at  www.rightjobalert.com Junior Engineer - Civil job description: BECIL department under the Government of  India recruiting  Junior Engineer - Civil in the month of July 2021 .They are 03  Junior Engineer - Civil vacancies.  The application can apply online before 15/08/2021 .  The minimum qualification required for the  Junior Engineer - Civil post is   Diploma or Degree in Civil Engineering and the Selection will be based on test/ written exam/ interview. Post : Junior Engineer - Civil Vacancy : 03 Age :45 years Pay Scale : Rs.27000/- (Per Month) Junior Engineer - Civil Qualification & experience :   Degree in Civil Engineering from a recognized University/Institute with minimum 55% marks or three years Diploma in Civil Engineering from a recognized University/Institute/Board. Junior Engineer - Civil   Sele

Diploma Trade Apprentices Jobs - Chemical/Computer/ Electrical/Mechanical Engineering Rashtriya Chemicals and Fertilizers Limited  Government of Maharashtra Invites applications for the post of Diploma Trade Apprentices Published at  www.rightjobalert.com Diploma Trade Apprentices job description: Rashtriya Chemicals and Fertilizers Limited  department under the Government of  Maharashtra recruiting  Diploma Trade Apprentices in the month of July 2021 .They are 19  Diploma Trade Apprentices vacancies.  The application can apply online before 07/08/2021 .  The minimum qualification required for the  Diploma Trade Apprentices post is   Diploma in Engineering in Chemical/Computer/ Electrical/Mechanical Engineering and the Selection will be based on the percentage secured by the applicant in the prescribed essential educational qualification. Post : Diploma Trade Apprentices Vacancy : 19 Age :25 years Pay Scale : Rs.8000/- (Per Month) Diploma Trade Apprentices Qualification & experienc

Degree in Engineering or Technology  Jobs North Eastern Electric Power Corporation Limited  Government of India Advt.No. : NEEPCO- 01/ 2021-22 Invites applications for the post of Graduate Apprentice Published at  www.rightjobalert.com Graduate Apprentice job description: North Eastern Electric Power Corporation Limited department under the Government of  India recruiting  Graduate Apprentice in the month of July 2021 .They are 44  Graduate Apprentice vacancies.  The application can apply online before 10/08/2021 .  The minimum qualification required for the  Graduate Apprentice post is   Degree in Engineering or Technology  and the Selection will be based on merit as per mark secured in the Degree course. Post : Graduate Apprentice Vacancy :44 Age :18 to 28  years Pay Scale : Rs.18000/- Per month Graduate Apprentice Qualification & experience :   A Degree in Engineering or Technology granted by a Statutory University in the relevant subject/ stream. Graduate Apprentice   Selection

Technician (Diploma) Apprentice Jobs in North Eastern Electric Power Corporation Limited  North Eastern Electric Power Corporation Limited  Government of India Advt.No. : NEEPCO- 01/ 2021-22 Invites applications for the post of Technician (Diploma) Apprentice Published at  www.rightjobalert.com Technician (Diploma) Apprentice job description: North Eastern Electric Power Corporation Limited department under the Government of  India recruiting  Technician (Diploma) Apprentice in the month of July 2021 .They are 50  Technician (Diploma) Apprentice vacancies.  The application can apply online before 10/08/2021 .  The minimum qualification required for the  Technician (Diploma) Apprentice post is   Diploma in Engineering or Technology  and the Selection will be based on merit as per mark secured in the diploma course. Post : Technician (Diploma) Apprentice Vacancy :50 Age :18 to 28  years Pay Scale : Rs.15000/- Per month Technician (Diploma) Apprentice Qualification & experience :   A

Technician (Diploma) Apprentice Recruitment - Government of Kerala  Vikram Sarabhai Space Centre Government of Kerala Advt No. : VSSC/भर्ती/R&R/9.2/VIN/01/2021 Invites applications for the post of Technician (Diploma) Apprentice Published at  www.rightjobalert.com Technician (Diploma) Apprentice job description: Vikram Sarabhai Space Centre department under the Government of  Kerala recruiting  Technician (Diploma) Apprentice in the month of July 2021 .They are 158  Technician (Diploma) Apprentice vacancies.  The application can apply online before 04/08/2021 .  The minimum qualification required for the  Technician (Diploma) Apprentice post is  Diploma in Engg and the Selection will be based on  the aggregate marks scored by the candidate for Diploma. Post :Technician (Diploma) Apprentice Vacancy :Automobile Engg. 08 Chemical Engg. 25 Civil Engg. 08 Computer Sci/Engg. 15 Electrical Engg. 10 Electronics Engg. 40 Instrument Technology 06 Mechanical Engg. 46 Age : 30

Graduate Engineer Trainee Jobs - Civil,Mechanical,Instrumentation,Electrical,Chemical,Computer Science,Metallurgy  Numaligarh Refinery Limited Government of Assam Advt. No. : 03/2021 Invites applications for the post of Graduate Engineer Trainee Published at  www.rightjobalert.com Graduate Engineer Trainee job description: Numaligarh Refinery Limited department under the Government of  Assam  recruiting  Graduate Engineer Trainee in the month of July 2021 .They are 61  Graduate Engineer Trainee vacancies.  The application can apply online before 13/08/2021 .  The minimum qualification required for the  Graduate Engineer Trainee post is D egree in the relevant Engineering discipline and the Selection will be based on  Computer Based Test (CBT) & Interview. Post : Graduate Engineer Trainee Vacancy : Civil 06  Mechanical 20   Instrumentation 11  Electrical 08     Chemical 10  Computer Science 05   Metallurgy 01 Age : 30 years Pay Scale : Rs.50,000 – 1,60,000/- Graduate E