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This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.

1.

The following figure represents which rivet head?(a) Pan head(b) Conical head(c) Countersunk head(d) Cup headI have been asked this question during an interview.Asked question is from Riveting in section Joining Process of Casting-Forming-Welding II

Answer»

The CORRECT CHOICE is (a) PAN head

Easiest explanation: For the production of rivets, the most commonly used materials are WROUGHT iron and MILD steels. The following figure represents a pan head rivet.

2.

The following figure represents which type of adhesive bonded joint?(a) Joggle tap better(b) Double lap good(c) Double strap better(d) Scarf betterI got this question during an interview.My question is from Adhesive Bonding topic in section Joining Process of Casting-Forming-Welding II

Answer»

The correct option is (c) Double strap better

Easy explanation: In this FIGURE, there is a double strap better. A cleavage stress MIGHT result in failures EVEN at low levels of loading. This is used to AVOID cleavage STRESSES.

3.

The following figure represents which rivet head?(a) Pan head(b) Half countersunk head(c) Conical head(d) Snap headI have been asked this question in an interview.This intriguing question originated from Riveting topic in section Joining Process of Casting-Forming-Welding II

Answer»

Correct answer is (b) HALF COUNTERSUNK head

Best explanation: Riveting is a process that is used for fastening a particular joint permanently. For the production of RIVETS, the most COMMONLY used materials are wrought iron and mild STEELS. The following figure represents a pan head rivet.

4.

Cup head riveting provides maximum strength.(a) True(b) FalseI got this question by my school principal while I was bunking the class.My enquiry is from Riveting topic in chapter Joining Process of Casting-Forming-Welding II

Answer» CORRECT choice is (b) False

Easiest explanation: Cup head riveting or snap head riveting is the most commonly USED METHOD of riveting, but the method that PROVIDES the most strength is the pan head riveting method.
5.

There can be 4 rows of rivets in lap joint.(a) True(b) FalseThe question was asked during an online interview.This interesting question is from Riveting in division Joining Process of Casting-Forming-Welding II

Answer»

The correct CHOICE is (b) False

To EXPLAIN I would say: In case of lap joint or butt joint, the riveted joints can be single riveted, double riveted or treble riveted, and when the forces are HIGH, a lozenge joint or a diamond joint can be involved, in that case there can be only one, two or THREE rows in lap joint, not more.

6.

The following figure represents which type of adhesive bonded joint?(a) Double butt lap excellent(b) Tongue and groove(c) Double lap good(d) Joggle lap betterI had been asked this question in class test.My doubt is from Adhesive Bonding topic in chapter Joining Process of Casting-Forming-Welding II

Answer»

The correct option is (C) DOUBLE lap good

Explanation: NONE.

7.

The following figure represents which type of adhesive bonded joint?(a) Butt unsatisfactory(b) Plain lap good(c) Beveled lap excellent(d) Scarf betterI had been asked this question by my college professor while I was bunking the class.My question is based upon Adhesive Bonding topic in section Joining Process of Casting-Forming-Welding II

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Correct choice is (a) BUTT unsatisfactory

To explain: Structural adhesives are mainly used when the joint is forced UPON by the loads of SHEAR and tensions. To avoid cleavage stresses, an ADHESIVE bonded joint is used. This FIGURE represents a butt unsatisfactory.

8.

The following figure represents which rivet head?(a) Conical head by hammering(b) Snap head(c) Pan head(d) Conical headThe question was posed to me during a job interview.Query is from Riveting topic in chapter Joining Process of Casting-Forming-Welding II

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The correct answer is (d) CONICAL HEAD

Easy explanation: Such an apparatus has a conical head and is produced by HAMMERING. The following figure REPRESENTS a conical head unlike snap head, PAN head and conical head.

9.

The following figure represents which type of adhesive bonded joint?(a) Beveled lap excellent(b) Plain lap good(c) Strap good(d) Joggle lap betterThis question was addressed to me during an interview for a job.My doubt stems from Adhesive Bonding in section Joining Process of Casting-Forming-Welding II

Answer» RIGHT option is (C) Strap good

For explanation I would say: A CLEAVAGE stress might result in FAILURES even at low LEVELS of loading. To avoid this, an adhesive bonded joint is used. This figure represents a strap good joint.
10.

The following figure represents which rivet head?(a) Conical head by hammering(b) Snap head(c) Pan head(d) Conical headThis question was posed to me in a national level competition.My doubt is from Riveting in division Joining Process of Casting-Forming-Welding II

Answer»

The CORRECT CHOICE is (a) CONICAL head by hammering

To explain: None.

11.

Which of the following articles is not manufactured using riveting?(a) Rail wagons(b) Coaches(c) Pressure vessels(d) HelmetsI have been asked this question during an interview for a job.I'm obligated to ask this question of Riveting in division Joining Process of Casting-Forming-Welding II

Answer»

Right choice is (d) HELMETS

Best explanation: Riveting is LARGELY used in the manufacture of rail wagons, coaches, PRESSURE vessels, BRIDGES and few types of furnace bodies, but for the manufacture of helmets, riveting cannot be used.

12.

The following figure represents which type of adhesive bonded joint?(a) Double butt lap excellent(b) Tongue and groove(c) Double tap good(d) Joggle tap betterThe question was posed to me during a job interview.My question is based upon Adhesive Bonding topic in section Joining Process of Casting-Forming-Welding II

Answer» RIGHT ANSWER is (a) Double BUTT lap excellent

Easy explanation: NONE.
13.

The following figure represents which rivet head?(a) Pan head(b) Conical head(c) Countersunk head(d) Cup headThis question was addressed to me in a national level competition.This intriguing question comes from Riveting topic in section Joining Process of Casting-Forming-Welding II

Answer»

The CORRECT choice is (d) Cup head

To explain I would say: RIVETING is a PROCESS that is used for fastening a particular joint PERMANENTLY. The following figure is that of a Cup head riveting or snap head riveting is the most commonly used method of riveting.

14.

The following figure represents which type of adhesive bonded joint?(a) Beveled lap excellent(b) Plain lap good(c) Strap good(d) Joggle lap betterThis question was posed to me during an online interview.Query is from Adhesive Bonding in portion Joining Process of Casting-Forming-Welding II

Answer»

Right choice is (d) Joggle lap BETTER

The EXPLANATION is: The following FIGURE WOULD here represent a joggle lap better. An apparatus like this is used when the JOINT experiences loads and tensions.

15.

The following figure represents which type of adhesive bonded joint?(a) Scarf better(b) Beveled lap excellent(c) Plain lap good(d) Butt unsatisfactoryI got this question during an internship interview.Origin of the question is Adhesive Bonding in chapter Joining Process of Casting-Forming-Welding II

Answer» CORRECT ANSWER is (B) BEVELED lap excellent

The explanation: NONE.
16.

The following figure represents which type of adhesive bonded joint?(a) Scarf better(b) Plain lap good(c) Beveled lap excellent(d) Butt unsatisfactoryI had been asked this question in an international level competition.This interesting question is from Adhesive Bonding in section Joining Process of Casting-Forming-Welding II

Answer» RIGHT OPTION is (a) SCARF better

Best EXPLANATION: NONE.
17.

Which of the following materials is not used in making rivets?(a) Wrought iron(b) Mild steel(c) Brass(d) CalciumI had been asked this question at a job interview.This interesting question is from Riveting in chapter Joining Process of Casting-Forming-Welding II

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Right choice is (d) Calcium

For explanation I would say: Among the following, calcium is not USED the riveting process. For the making of rivets, the used materials are wrought IRON and MILD steels. There are other materials also used in it, but they are used for small works, such as BRASS, copper and aluminium.

18.

The following figure represents which type of adhesive bonded joint?(a) Double butt lap excellent(b) Tongue and groove(c) Double tap good(d) Joggle tap betterThis question was addressed to me in an internship interview.This intriguing question originated from Adhesive Bonding in section Joining Process of Casting-Forming-Welding II

Answer»

Right CHOICE is (B) TONGUE and groove

The explanation is: To REMOVE cleavage stress, structural adhesives are used. To avoid this, an adhesive bonded joint is used. This figure represents a tongue and groove joint.

19.

The following figure represents which type of adhesive bonded joint?(a) Butt unsatisfactory(b) Plain lap good(c) Beveled lap excellent(d) Scarf betterI had been asked this question in examination.My question is from Adhesive Bonding topic in division Joining Process of Casting-Forming-Welding II

Answer»

Right option is (b) Plain lap good

The best I can explain: A cleavage STRESS might result in failures even at low LEVELS of loading. To avoid this, an adhesive bonded joint is used. This FIGURE represents a plain lap good joint.

20.

The following figure represents which rivet head?(a) Conical head(b) Snap head(c) Countersunk head(d) Pan headThis question was posed to me in final exam.Enquiry is from Riveting in section Joining Process of Casting-Forming-Welding II

Answer»

The correct choice is (C) Countersunk head

The EXPLANATION: NONE.