Laminated springs are used in (a) Watches (b) Sofas (c) Motorcycles (d) None

Laminated springs are used in
(a) Watches (b) Sofas (c) Motorcycles (d) None
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(d) None
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Laminated springs are used in (a) Watches (b) Sofas (c) Motorcycles (d) None

Description : Laminated springs are used in (a) Watches (b) Sofas (c) Motorcycles (d) None

Last Answer : (d) None

------------ are called cantilever laminated springs (a) Semi-elliptical springs (b) quarter elliptical springs (c) both (a) and (b) (d) none (Ans: b)

Description : ------------ are called cantilever laminated springs (a) Semi-elliptical springs (b) quarter elliptical springs (c) both (a) and (b) (d) none (Ans: b)

Last Answer : (b) quarter elliptical springs

The laminated springs are given initial curvature (a) To have uniform strength (b) To make it more economical (c) So that plates may become flat, when subjected to design load (d) None of these

Description : The laminated springs are given initial curvature (a) To have uniform strength (b) To make it more economical (c) So that plates may become flat, when subjected to design load (d) None of these

Last Answer : (c) So that plates may become

The laminated springs are given initial curvature (a) To have uniform strength (b) To make it more economical (c) So that plates may become flat, when subjected to design load (d) None of these

Description : The laminated springs are given initial curvature (a) To have uniform strength (b) To make it more economical (c) So that plates may become flat, when subjected to design load (d) None of these

Last Answer : (c) So that plates may become flat, when subjected to design load

In case of a laminated spring, the load at which the plates become straight is called (a) working load (b) safe load (c) proof load (d) none

Description : In case of a laminated spring, the load at which the plates become straight is called (a) working load (b) safe load (c) proof load (d) none

Last Answer : (c) proof load

The laminated spring which is in common use, is of the type (a) full elliptic (b) semi elliptic (c)one quarter elliptic (d)three quarter elliptic

Description : The laminated spring which is in common use, is of the type (a) full elliptic (b) semi elliptic (c)one quarter elliptic (d)three quarter elliptic

Last Answer : (b) semi elliptic

The type of spring used to achieve greater load carrying capacity within given space is (a)spiral spring (b) springs in series (c)multi-leaf spring (d) concentric spring

Description : The type of spring used to achieve greater load carrying capacity within given space is (a)spiral spring (b) springs in series (c)multi-leaf spring (d) concentric spring

Last Answer : (d) concentric spring

In leaf springs the longest leaf is known as (a) Lower leaf (b) Master leaf (c) Upper leaf (d) None of these

Description : In leaf springs the longest leaf is known as (a) Lower leaf (b) Master leaf (c) Upper leaf (d) None of these

Last Answer : (b) Master leaf

A concentric spring consists of 2 sprigs of diameter 10mm and 4mm. The net force acting on the composite spring is 5000N. Find the force acting on each of the two springs. (a) 1232.2N and 3767.8N (b) 786.4N and 4213.6N (c) 689.7N and 4310.3N (d) 645.3N and 4354.7N

Description : A concentric spring consists of 2 sprigs of diameter 10mm and 4mm. The net force acting on the composite spring is 5000N. Find the force acting on each of the two springs. (a) 1232.2N and 3767.8N (b) 786.4N and 4213.6N (c) 689.7N and 4310.3N (d) 645.3N and 4354.7N

Last Answer : (c) 689.7N and 4310.3N

When two Belleville springs are in parallel, half force is obtained for a given deflection. (a) Half force (b) Double force (c) Same force (d) Can’t be determined

Description : When two Belleville springs are in parallel, half force is obtained for a given deflection. (a) Half force (b) Double force (c) Same force (d) Can’t be determined

Last Answer : (b) Double force

The following is a type of leaf springs (a) three Quarter elliptic (b) semi elliptic (c) quarter elliptic (d) all of the above

Description : The following is a type of leaf springs (a) three Quarter elliptic (b) semi elliptic (c) quarter elliptic (d) all of the above

Last Answer : (d) all of the above

Coil springs absorb shocks by (a) bending (b) twisting (c) compression (d) tension

Description : Coil springs absorb shocks by (a) bending (b) twisting (c) compression (d) tension

Last Answer : (c) compression

Leaf springs absorb shocks by (a) bending (b) twisting (c) compression (d) tension

Description : Leaf springs absorb shocks by (a) bending (b) twisting (c) compression (d) tension

Last Answer : a) bending

The springs in brakes and clutches are used (a) To apply forces (b) To measure forces (c) To absorb shocks (d) To absorb strain energy

Description : The springs in brakes and clutches are used (a) To apply forces (b) To measure forces (c) To absorb shocks (d) To absorb strain energy

Last Answer : (a) To apply forces

eaf springs are designed on the basis of (a) Maximum bending stresses (b) Maximum deflection (c) Maximum bending as well as maximum deflection (d) None

Description : eaf springs are designed on the basis of (a) Maximum bending stresses (b) Maximum deflection (c) Maximum bending as well as maximum deflection (d) None

Last Answer : (c) Maximum bending as well as maximum deflection

Leaf springs use (a) All full length leaves (b) All leaves of different lengths (c) Few full length leaves with truncated leaves (d) None

Description : Leaf springs use (a) All full length leaves (b) All leaves of different lengths (c) Few full length leaves with truncated leaves (d) None

Last Answer : (c) Few full length leaves with truncated leaves

Leaf springs are used in (a) Scooters (b) Bikes (c) Trucks (d) None

Description : Leaf springs are used in (a) Scooters (b) Bikes (c) Trucks (d) None

Last Answer : (c) Trucks

Springs with rectangular or square cross section used for a. higher stiffness b. larger volume c. larger length d. smaller length

Description : Springs with rectangular or square cross section used for a. higher stiffness b. larger volume c. larger length d. smaller length

Last Answer : b. larger volume

Two concentric springs with stiffness equal to 100 N/mm and 80 N/mm respectively, when subjected to load of 900N will deflect by a. 9mm b. 11.25 mm c. 5mm d. 31.5 mm

Description : Two concentric springs with stiffness equal to 100 N/mm and 80 N/mm respectively, when subjected to load of 900N will deflect by a. 9mm b. 11.25 mm c. 5mm d. 31.5 mm

Last Answer : c. 5mm

Music wires are concerned with a. musical instruments b. tuning forks c. springs d. measuring instruments

Description : Music wires are concerned with a. musical instruments b. tuning forks c. springs d. measuring instruments

Last Answer : c. springs

Coil springs absorb shocks by (A) bending (B) twisting (C) compression (D) tension

Description : Coil springs absorb shocks by (A) bending (B) twisting (C) compression (D) tension

Last Answer : (C) compression

Wahl’s stress concentration factor is used in close coiled springs under axial load to account for (a) Shear effect (b) Bending effect (c) Compression effect (d) none

Description : Wahl’s stress concentration factor is used in close coiled springs under axial load to account for (a) Shear effect (b) Bending effect (c) Compression effect (d) none

Last Answer : (b) Bending effect

When two helical springs of equal lengths are arranged to form a cluster spring, then a. Shear stress in each spring will be equal b. Load taken by each spring will be half the total load c. Only A is correct d. Both A and B is correct

Description : When two helical springs of equal lengths are arranged to form a cluster spring, then a. Shear stress in each spring will be equal b. Load taken by each spring will be half the total load c. Only A is correct d. Both A and B is correct

Last Answer : d. Both A and B is correct

A railway wagon moving with a speed of 1.5m/s is brought to rest by bumper consisting of two springs. Mass of wagon is 100kg. The springs are compressed by 125mm. Calculate the maximum force acting on each spring. a) 1200N b) 1500N c) 1800N d) 2000N

Description : A railway wagon moving with a speed of 1.5m/s is brought to rest by bumper consisting of two springs. Mass of wagon is 100kg. The springs are compressed by 125mm. Calculate the maximum force acting on each spring. a) 1200N b) 1500N c) 1800N d) 2000N

Last Answer : c) 1800N

The shear stress concentration factor (Ks) in mechanical springs is given as _____ a. (1 + 0.5 / C) b. 0.615 / C c. (1 + 0.615 / C) d. [(4C – 1) / (4C + 1)] + [0.615 / C]

Description : The shear stress concentration factor (Ks) in mechanical springs is given as _____ a. (1 + 0.5 / C) b. 0.615 / C c. (1 + 0.615 / C) d. [(4C – 1) / (4C + 1)] + [0.615 / C]

Last Answer : a. (1 + 0.5 / C)

Which type of springs have only active coils? a. Helical compression springs b. Helical tension springs c. Both a. and b. d. None of the above

Description : Which type of springs have only active coils? a. Helical compression springs b. Helical tension springs c. Both a. and b. d. None of the above

Last Answer : b. Helical tension springs

Solid length for helical compression springs having square and ground ends is given as _________. a. (n + 2)d b. (n + 3)d c. (n + 1)d d. None of the above

Description : Solid length for helical compression springs having square and ground ends is given as _________. a. (n + 2)d b. (n + 3)d c. (n + 1)d d. None of the above

Last Answer : a. (n + 2)d

Why are mechanical springs used? a. To apply force b. To store energy c. To measure force d. All of the above

Description : Why are mechanical springs used? a. To apply force b. To store energy c. To measure force d. All of the above

Last Answer : d. All of the above

Free length for helical compression springs having square ends is given as ________. a.pn + 2d b.pn + 3d c. 2(p + d) d.pn + 4d

Description : Free length for helical compression springs having square ends is given as ________. a.pn + 2d b.pn + 3d c. 2(p + d) d.pn + 4d

Last Answer : b.pn + 3d

Two close-coiled helical springs are equal in all respects except the number of turns. If the number of turns are in the ratio of 2:3, then the stiffness of the spring will be in the ratio of (a) 2:3 (b) 4:9 (c) 3:2 (d) 9:4

Description : Two close-coiled helical springs are equal in all respects except the number of turns. If the number of turns are in the ratio of 2:3, then the stiffness of the spring will be in the ratio of (a) 2:3 (b) 4:9 (c) 3:2 (d) 9:4

Last Answer : (c) 3:2

A close –coiled helical spring is cut into two equal parts. The stiffness of the resulting springs will be (a) same (b) double (c) half (d) One-fourth

Description : A close –coiled helical spring is cut into two equal parts. The stiffness of the resulting springs will be (a) same (b) double (c) half (d) One-fourth

Last Answer : (b) double

The close-coiled helical springs ‘A’ and ‘B’ are of same material, same coil diameter, same wire diameter and subjected to same load. If the number of turns of spring ‘A’ is half that of spring ‘B’, the ratio of deflection of spring ‘A’ to spring ‘B’ is (a)1/2 (b) 1 (c) 2 (d) 4

Description : The close-coiled helical springs ‘A’ and ‘B’ are of same material, same coil diameter, same wire diameter and subjected to same load. If the number of turns of spring ‘A’ is half that of spring ‘B’, the ratio of deflection of spring ‘A’ to spring ‘B’ is (a)1/2 (b) 1 (c) 2 (d) 4

Last Answer : (a)1/2

The springs in brakes and clutches are used (a) To apply forces (b) To measure forces (c) To absorb shocks (d) To absorb strain energy

Description : The springs in brakes and clutches are used (a) To apply forces (b) To measure forces (c) To absorb shocks (d) To absorb strain energy

Last Answer : (a) To apply forces

Principal alloying element in Elinvar (used for making hair springs for watches) is (A) Copper (B) Aluminium (C) Nickel (D) Zinc

Description : Principal alloying element in Elinvar (used for making hair springs for watches) is (A) Copper (B) Aluminium (C) Nickel (D) Zinc

Last Answer : Option C

How long do your family room sofas last?

Description : How long do your family room sofas last?

Last Answer : You know your budget better than we do. If not satisfied with what you currently have, then attempt to sell it while it still has value rather than waiting until it is completely worn out. Another person’s “trash” is another person’s treasure.

How much more do reclining sofas cost compared to regular sofas?

Description : How much more do reclining sofas cost compared to regular sofas?

Last Answer : The most common price difference I found where the manufacturer, size and fabric were similar was about $200. However, you can find reclining sofas for a very comparable price to a regular ... as a conventional sofa. Flexsteel and LaZBoy both make good quality furniture and offer great warranties.

Are fabric of leather sofas more comfortable?

Description : Are fabric of leather sofas more comfortable?

Last Answer : Leather sofas are the most comfortable and durable sofas available.

Palliser Leather Sofas?

Description : Palliser Leather Sofas?

Last Answer : form_title= Palliser Leather Sofas form_header= Kick back and relax on a beautiful leather sofa. How many people do you need to fit on the sofa?*= {1, 2, 3, 4, 5, More than 5} Do you have any pets?*= () Yes () No What color sofa do you need?*= _ [50]

Does Jennifer convertibles sell sectional sleeper sofas?

Description : Does Jennifer convertibles sell sectional sleeper sofas?

Last Answer : Yes, Jennifer convertibles does sell sectional sleeper sofas. There are seven different styles on their website. http://products.jenniferfurniture.com/more-sofas--sofabeds-4.html

IKEA and leather sofas for sale?

Description : IKEA and leather sofas for sale?

Last Answer : Yes Ikea does indeed carry leather sofas and they have them in many different styles. I live in Florida and I have never seen any sofas at a discount so maybe its done on a store to store basis.

Can someone give me some advice about motorcycles/scooters?

Description : Can someone give me some advice about motorcycles/scooters?

Last Answer : Ok well this is a simple question with a complicated answer so here goes . For transportation on freeways they are all equally unsafe. You are not protected at all except for what gear you wear. I recommend ... or learn to do it yourself. They are not like cars , they require a little more TLC.

Do you think that a person who spent most of their adult life racing cars and motorcycles, makes for a better public road driver?

Description : Do you think that a person who spent most of their adult life racing cars and motorcycles, makes for a better public road driver?

Last Answer : answer:The statistics clearly say no. Racers are not involved in fewer accidents. I submit this is because unlike the track, public roads are not filled with other skilled drivers. Also unlike the racecourse, novice motorists are not indicated with an informative sticker.

Can you explain the appeal of exceptionally loud motorcycles?

Description : Can you explain the appeal of exceptionally loud motorcycles?

Last Answer : answer:My guess: “thwaaARRPPpp” = “Hey look at my super motorcycle! It’s awesome!” “thwaaARRPPpp” = “This motorcycle has one of the most badass machine ever! It will disappear and you will get all the smoke a second after it starts!” —-> The louder the better.

Why do young guys on motorcycles insist on going over 100 mph?

Description : Why do young guys on motorcycles insist on going over 100 mph?

Last Answer : I don't ride (yet) but I have a few friends that do (most of them women), so first of all I resent your bias in this question - women also have the occasional need for speed as it turns ... is somehow involved here, but I am not schooled in such matters, so I will get back to doing other things.

Why is it that so many states have laws that force you to wear your seat belt but they're ok with motorcycles?

Description : Why is it that so many states have laws that force you to wear your seat belt but they're ok with motorcycles?

Last Answer : answer:You don't have to wear a helmet in a car, do you? I'm not aware of the helmet laws in the US, but in Canada you have to wear a helmet while on any type of motorized ... in the same position, whereas on a motorcycle you might get crushed rather than thrown away and injured less seriously.

Are there any temporary fixes for rear shocks on motorcycles ?

Description : Are there any temporary fixes for rear shocks on motorcycles ?

Last Answer : rubber grommets in between the springs

Which of these bikes (motorcycles) is the BEST choice?

Description : Which of these bikes (motorcycles) is the BEST choice?

Last Answer : Yamaha (the first link) by far. You don’t want the katana or the 250. Those are both Elbert tame beginner bikes and you will definitely grow out of them before a year of riding.

Do you disprove of motorcycles sharing car lanes?

Description : Do you disprove of motorcycles sharing car lanes?

Last Answer : Where else would they drive?

How do fatter tires affect a motorcycle's ride/performance?

Description : How do fatter tires affect a motorcycle's ride/performance?

Last Answer : answer: The bottom line is that the sizing of tires for certain motorcycles is determined by the factory motorcycle and tire engineers. They know their science well and know what works best ... They have devised a numbering system which is used when replacing your tire. Oversized Motorcycle Tires

How can I tell by a motorcycle's specs if its loud?

Description : How can I tell by a motorcycle's specs if its loud?

Last Answer : You can tell by the fact that it's a motorcycle. By design, motorcycles are loud, since being seen and, in this case, heard, is what allows a motorcyclist to navigate through traffic filled with SUVs ... and so most motorcycles will be very loud, even at the cost of seeming like that noisy jerk.