Beams composed of more than one material, rigidly connected together so as to behave as one piece, are known as (A) Compound beams (B) Indeterminate beams (C) Determinate beams (D) Composite beams

Beams composed of more than one material, rigidly connected together so as to behave as one 

piece, are known as 

(A) Compound beams 

(B) Indeterminate beams 

(C) Determinate beams 

(D) Composite beams

by

1 Answer

Answer :

(D) Composite beams

by

Related questions

Muller Breslau's principle for obtaining influence lines is applicable to (i) Trusses (ii) Statically determinate beams and frames (iii) Statically indeterminate structures, the material of which is elastic and follows Hooke's law (iv) Any statically indeterminate structure The correct answer is (A) (i), (ii) and (iii) (B) (i), (ii) and (iv) (C) (i) and (ii) (D) Only (i)

Description : Muller Breslau's principle for obtaining influence lines is applicable to (i) Trusses (ii) Statically determinate beams and frames (iii) Statically indeterminate structures, the material of which is elastic and follows Hooke's law (iv ... B) (i), (ii) and (iv) (C) (i) and (ii) (D) Only (i)

Last Answer : (A) (i), (ii) and (iii)

If in a rigid-jointed space frame, (6m + r) < 6j, then the frame is (A) Unstable (B) Stable and statically determinate (C) Stable and statically indeterminate (D) None of the above

Description : If in a rigid-jointed space frame, (6m + r) < 6j, then the frame is (A) Unstable (B) Stable and statically determinate (C) Stable and statically indeterminate (D) None of the above

Last Answer : (A) Unstable

If in a pin-jointed plane frame (m + r) > 2j, then the frame is (A) Stable and statically determinate (B) Stable and statically indeterminate (C) Unstable (D) None of the above

Description : If in a pin-jointed plane frame (m + r) > 2j, then the frame is (A) Stable and statically determinate (B) Stable and statically indeterminate (C) Unstable (D) None of the above

Last Answer : (B) Stable and statically indeterminate

For a beam, if fundamental equations of statics are not sufficient to determine all the reactive forces at the supports, the structure is said to be (A) Determinate (B) Statically determinate (C) Statically indeterminate (D) None of these

Description : For a beam, if fundamental equations of statics are not sufficient to determine all the reactive forces at the supports, the structure is said to be (A) Determinate (B) Statically determinate (C) Statically indeterminate (D) None of these

Last Answer : (C) Statically indeterminate

A three-hinged arch is said to be: (A) Statically determinate structure (B) Statically indeterminate structure (C) A bent beam (D) None of these

Description : A three-hinged arch is said to be:  (A) Statically determinate structure  (B) Statically indeterminate structure  (C) A bent beam  (D) None of these

Last Answer : (A) Statically determinate structure 

An arch with three hinges, is a structure (A) Statically determinate (B) Statically indeterminate (C) Geometrically unstable (D) Structurally sound but indeterminate

Description : An arch with three hinges, is a structure (A) Statically determinate (B) Statically indeterminate (C) Geometrically unstable (D) Structurally sound but indeterminate

Last Answer : (A) Statically determinate

The Castigliano's second theorem can be used to compute deflections (A) In statically determinate structures only (B) For any type of structure (C) At the point under the load only (D) For beams and frames only

Description : The Castigliano's second theorem can be used to compute deflections (A) In statically determinate structures only (B) For any type of structure (C) At the point under the load only (D) For beams and frames only

Last Answer : (B) For any type of structure

A uniform cylinder of weight W is rolling while slipping on a rough horizontal surface under the influence of a horizontal force. The force of friction between the cylinder and the surface is a.Proportional to the coefficient of static friction b.Proportional to the coefficient of dynamic friction c.Indeterminate d.Determinate but depends on the acceleration of the cylinder e.None of the above

Description : A uniform cylinder of weight W is rolling while slipping on a rough horizontal surface under the influence of a horizontal force. The force of friction between the cylinder and the surface is a. ... c.Indeterminate d.Determinate but depends on the acceleration of the cylinder e.None of the above

Last Answer : c. Indeterminate

A uniform cylinder of weight W is rolling while slipping on a rough horizontal surface under the influence of a horizontal force. The force of friction between the cylinder and the surface is a.Indeterminate b.Proportional to the coefficient of dynamic friction c.Determinate but depends on the acceleration of the cylinder d.107 dynes e.Proportional to the coefficient of static friction

Description : A uniform cylinder of weight W is rolling while slipping on a rough horizontal surface under the influence of a horizontal force. The force of friction between the cylinder and the surface is a. ... on the acceleration of the cylinder d.107 dynes e.Proportional to the coefficient of static friction

Last Answer : c. Determinate but depends on the acceleration of the cylinder

Tomato varieties are mainly: a. Indeterminate type b. Determinate type c. Both types d. None of these

Description : Tomato varieties are mainly: a. Indeterminate type b. Determinate type c. Both types d. None of these

Last Answer : Both types

Transmission media are usually categorized as_______. A) fixed or unfixed B) guided orunguided C) determinate or indeterminate D) metallicor nonmetallic

Description : Transmission media are usually categorized as_______. A) fixed or unfixed B) guided orunguided C) determinate or indeterminate D) metallicor nonmetallic

Last Answer : guided orunguided

Transmission media are usually categorized as . a. Guided or Unguided b. Determinate or Indeterminate c. Fixed or Unfixed d. Encryption or Decryption

Description : Transmission media are usually categorized as . a. Guided or Unguided b. Determinate or Indeterminate c. Fixed or Unfixed d. Encryption or Decryption

Last Answer : a. Guided or Unguided

A continuous beam is a. statically determinate b. statically indeterminate c.dynamically determinate d. statically redundant

Description : A continuous beam is a. statically determinate b. statically indeterminate c.dynamically determinate d. statically redundant

Last Answer : b. statically indeterminate

Which of the following are statically determinate beams? (a) Only simply supported beams (b) Cantilever, overhanging and simply supported (c) Fixed beams (d) Continuous beams

Description : Which of the following are statically determinate beams? (a) Only simply supported beams (b) Cantilever, overhanging and simply supported (c) Fixed beams (d) Continuous beams

Last Answer : (b) Cantilever, overhanging and simply supported

A volcano which is composed of lava flows and pyroclastic material and which is steep-sided and very tall is known as: w) Syncline x) Composite cone y) Anticline z) none of these

Description : A volcano which is composed of lava flows and pyroclastic material and which is steep-sided and very tall is known as: w) Syncline x) Composite cone y) Anticline z) none of these

Last Answer : ANSWER: X -- COMPOSITE CONE

Which of the following features is not present in Periplaneta americana? (a) Exoskeleton composed of N-acetylglucosamine (b) Metamerically segmented body (c) Schizocoelom as body cavity (d) Indeterminate and radial cleavage during embryonic development

Description : Which of the following features is not present in Periplaneta americana? (a) Exoskeleton composed of N-acetylglucosamine (b) Metamerically segmented body (c) Schizocoelom as body cavity (d) Indeterminate and radial cleavage during embryonic development

Last Answer : (a) Exoskeleton composed of N-acetylglucosamine

m1 and m2 are the members of two individual simple trusses of a compound truss. The compound truss will be rigid and determinate if (A) m = m1 + m2 (B) m = m1 + m2 + 1 (C) m = m1 + m2 + 2 (D) m = m1 + m2 + 3

Description : m1 and m2 are the members of two individual simple trusses of a compound truss. The compound  truss will be rigid and determinate if  (A) m = m1 + m2 (B) m = m1 + m2 + 1  (C) m = m1 + m2 + 2  (D) m = m1 + m2 + 3

Last Answer : (D) m = m1 + m2 + 3

What state of matter consists of particles held together firmly but not rigidly?

Description : What state of matter consists of particles held together firmly but not rigidly?

Last Answer : Feel Free to Answer

A composite beam is composed of two equal strips one of brass and other of steel. If the temperature is raised (A) Steel experiences tensile force (B) Brass experiences compressive force (C) Composite beam gets subjected to a couple (D) All the above

Description : A composite beam is composed of two equal strips one of brass and other of steel. If the  temperature is raised  (A) Steel experiences tensile force  (B) Brass experiences compressive force  (C) Composite beam gets subjected to a couple  (D) All the above

Last Answer : (D) All the above

Which multiplexing technique involves signals composed of light beams? A) FDM B) TDM C) WDM D) none of the above

Description : Which multiplexing technique involves signals composed of light beams? A) FDM B) TDM C) WDM D) none of the above

Last Answer : WDM

The maximum deflection due to a uniformly distributed load w/unit length over entire span of a cantilever of length l and of flexural rigidly EI, is (A) wl3 /3EI (B) wl4 /3EI (C) wl4 /8EI (D) wl4 /12E

Description : The maximum deflection due to a uniformly distributed load w/unit length over entire span of a  cantilever of length l and of flexural rigidly EI, is  (A) wl3 /3EI (B) wl4 /3EI (C) wl4 /8EI (D) wl4 /12E

Last Answer : (C) wl4 /8EI

The maximum twisting moment a shaft can resist, is the product of the permissible shear stress and (A) Moment of inertia (B) Polar moment of inertia (C) Polar modulus (D) Modulus of rigidly

Description : The maximum twisting moment a shaft can resist, is the product of the permissible shear stress and (A) Moment of inertia (B) Polar moment of inertia (C) Polar modulus (D) Modulus of rigidly

Last Answer : (C) Polar modulus

Pick up the correct statement from the following: (A) In a king post truss, principal rafter and tie beams are jointed together with a bridle joint (B) Joint between the principal rafter and the king post is made by making tenon and mortise respectively (C) Joint between strut and king post, is generally of mortise and tenon type (D) All the abov

Description : Pick up the correct statement from the following: (A) In a king post truss, principal rafter and tie beams are jointed together with a bridle joint (B) Joint between the principal rafter and the king ... ) Joint between strut and king post, is generally of mortise and tenon type (D) All the above

Last Answer : Answer: Option D

The curve composed of two arcs of different radii having their centres on the opposite side of the curve, is known (A) A simple curve (B) A compound curve (C) A reverse curve (D) A vertical curve

Description : The curve composed of two arcs of different radii having their centres on the opposite side of the curve, is known (A) A simple curve (B) A compound curve (C) A reverse curve (D) A vertical curve

Last Answer : (C) A reverse curve

What composite field (composed of E and H fields) is propagated into free space?

Description : What composite field (composed of E and H fields) is propagated into free space?

Last Answer : Radiation field.

What composite field (composed of E and H fields) is found stored in the antenna?

Description : What composite field (composed of E and H fields) is found stored in the antenna?

Last Answer : Induction field.

Which two composite fields (composed of E and H fields) are associated with every antenna?

Description : Which two composite fields (composed of E and H fields) are associated with every antenna?

Last Answer : Induction field and radiation field.

A type of volcano composed of mainly pyroclastics is termed: w) cinder cone x) shield cone y) composite cone z) none of these

Description : A type of volcano composed of mainly pyroclastics is termed: w) cinder cone x) shield cone y) composite cone z) none of these

Last Answer : ANSWER: W -- CINDER CONE

The assumption in the theory of bending of beams is: (A) Material is homogeneous (B) Material is isotropic (C) Young's modulus is same in tension as well as in compression (D) All the above

Description : The assumption in the theory of bending of beams is:  (A) Material is homogeneous  (B) Material is isotropic  (C) Young's modulus is same in tension as well as in compression  (D) All the above 

Last Answer : (D) All the above 

By applying the static equations i.e. H V M = 0, to a determinate structure, we may determine (A) Supporting reactions only (B) Shear forces only (C) Bending moments only (D) All the above

Description : By applying the static equations i.e. H V M = 0, to a determinate structure, we may  determine  (A) Supporting reactions only  (B) Shear forces only  (C) Bending moments only  (D) All the above

Last Answer : (D) All the above

Castigliano's first theorem is applicable (A) For statically determinate structures only (B) When the system behaves elastically (C) Only when principle of superposition is valid(D) None of the above

Description : Castigliano's first theorem is applicable (A) For statically determinate structures only (B) When the system behaves elastically (C) Only when principle of superposition is valid (D) None of the above

Last Answer : (C) Only when principle of superposition is valid

A rigid-jointed plane frame is stable and statically determinate if (A) (m + r) = 2j (B) (m + r) = 3j (C) (3m + r) = 3j (D) (m + 3r) = 3j Where m is number of members, r is reaction components and j is number of joints

Description : A rigid-jointed plane frame is stable and statically determinate if (A) (m + r) = 2j (B) (m + r) = 3j (C) (3m + r) = 3j (D) (m + 3r) = 3j Where m is number of members, r is reaction components and j is number of joints

Last Answer : (C) (3m + r) = 3j

Stress in members of statically determinate simple frames, can be determined by (A) Method of joints (B) Method of sections (C) Graphical solution (D) All the above

Description : Stress in members of statically determinate simple frames, can be determined by (A) Method of joints (B) Method of sections (C) Graphical solution (D) All the above

Last Answer : (D) All the above

Influence lines are drawn for structures (A) Of any type (B) Statically determinate (C) Pin-jointed truss (D) None of these

Description : Influence lines are drawn for structures  (A) Of any type  (B) Statically determinate  (C) Pin-jointed truss  (D) None of these 

Last Answer : (A) Of any type 

The number of plastic hinges required in a structure of indeterminate status for a ‘mechanism’ to develop is (a) i (b) i + 1 ( c) i + 2 (d) i – 1 Where ‘i' is the degree of indeterminacy

Description : The number of plastic hinges required in a structure of indeterminate status for a ‘mechanism’ to develop is (a) i (b) i + 1 ( c) i + 2 (d) i – 1 Where ‘i' is the degree of indeterminacy

Last Answer : (b) i + 1

Magnification of compound microscope is not connected with (a) numerical aperture (b) focal length of objective (c) focal length of eye piece (d) tube length.

Description : Magnification of compound microscope is not connected with (a) numerical aperture (b) focal length of objective (c) focal length of eye piece (d) tube length.

Last Answer : (a) numerical aperture

The limit beyond which the material does not behave elastically is known as (a) Proportional limit (b) Elastic limit (c) Plastic limit (d) Yield Point

Description : The limit beyond which the material does not behave elastically is known as (a) Proportional limit (b) Elastic limit (c) Plastic limit (d) Yield Point

Last Answer : (b) Elastic limit

One end of uniform wire of length Land of weight W is attached rigidly to a point in the roof and a weight `W_(1)` is suspended from its lower end. If

Description : One end of uniform wire of length Land of weight W is attached rigidly to a point in the roof and a weight `W_(1)` is suspended from its lower end. If

Last Answer : One end of uniform wire of length Land of weight W is attached rigidly to a point in the roof and a weight `W_(1)` ... 3W//4)]//S` D. `(W_(1)+W)//S`

The string in fig. is passing over small smooth pulley rigidly attached to trolley A. If the speed of trolley is constant and qual to `v_(A)` towards

Description : The string in fig. is passing over small smooth pulley rigidly attached to trolley A. If the speed of trolley is constant and qual to `v_(A)` towards

Last Answer : The string in fig. is passing over small smooth pulley rigidly attached to trolley A. If the speed of trolley is constant ... =0` D. `V_(B)=4/5 V_(A)`

Which of the following statements concerning electrical cables is correct? A. Where they pass through watertight bulkheads, they should be fitted with watertight stuffing boxes. B. Electric cable coverings should never be grounded. C. Electrical cables must be rigidly held in place by welding of armored cable, or glued in place where nonmetallic insulation is used. D. All of the above.

Description : Which of the following statements concerning electrical cables is correct? A. Where they pass through watertight bulkheads, they should be fitted with watertight stuffing boxes. B. Electric cable coverings should ... , or glued in place where nonmetallic insulation is used. D. All of the above.

Last Answer : Answer: A

Which of the listed faults cannot be eliminated, EXCEPT by turning or grinding a commutator with a rigidly supported tool? A. Sparking brushes B. Eccentricity C. High mica D. Blackened commutator

Description : Which of the listed faults cannot be eliminated, EXCEPT by turning or grinding a commutator with a rigidly supported tool? A. Sparking brushes B. Eccentricity C. High mica D. Blackened commutator

Last Answer : Answer: B

A stress which develops within an object when it attempts to expand or contract in response to a temperature changes, but cannot, due to being held rigidly in place.  a. elongation  b. thermal stress  c. expansion contraction  d. thermal expansion

Description : A stress which develops within an object when it attempts to expand or contract in response to a temperature changes, but cannot, due to being held rigidly in place.  a. elongation  b. thermal stress  c. expansion contraction  d. thermal expansion

Last Answer : thermal stress

A hollow circular tube with a 2.3-cm I.D. and 2.5-cm O.D. is rigidly supported at its ends. A 2.5 kN-m torque is applied at the center of this tube. What is the maximum shear stress acting on this tube? (a) 2.87Mpa (b) 4.27 Mpa (c) 6.92 Mpa (d) 10.2 Mpa

Description : A hollow circular tube with a 2.3-cm I.D. and 2.5-cm O.D. is rigidly supported at its ends. A 2.5 kN-m torque is applied at the center of this tube. What is the maximum shear stress acting on this tube? (a) 2.87Mpa (b) 4.27 Mpa (c) 6.92 Mpa (d) 10.2 Mpa

Last Answer : (a) 2.87Mpa

Basic values of span/effective depth ratios to be used for beams and slabs with spans [ A ] Less than 10m [ B ] Less than 20 m [ C ] 10 m- 20 m [ D ] More than 20 m

Description : Basic values of span/effective depth ratios to be used for beams and slabs with spans [ A ] Less than 10m [ B ] Less than 20 m [ C ] 10 m- 20 m [ D ] More than 20 m

Last Answer : [ A ] Less than 10m

The absolute entropy for all crystalline substances at absolute zero temperature is (A) Zero (B) Negative (C) More than zero (D) Indeterminate

Description : The absolute entropy for all crystalline substances at absolute zero temperature is (A) Zero (B) Negative (C) More than zero (D) Indeterminate

Last Answer : (A) Zero

Soil classification of composite soils, exclusively based on the particle size distribution, is known (A) Particle classification (B) Textural classification (C) High Way Research Board classification (D) Unified soil classification

Description : Soil classification of composite soils, exclusively based on the particle size distribution, is known (A) Particle classification (B) Textural classification (C) High Way Research Board classification (D) Unified soil classification

Last Answer : Answer: Option B

Two dice are thrown together. The probability that the total score is a composite number is: A) 5/12 b) 12/7 c) 7/12 d) 12/5

Description : Two dice are thrown together. The probability that the total score is a composite number is: A) 5/12 b) 12/7 c) 7/12 d) 12/5

Last Answer :  Answer: C)  Clearly, n(S) = (6 x 6) = 36. Let E = Event that the sum is a composite number Then E= { (1, 3), (1, 5), (2, 2), (2, 4), (2, 6), (3, 1), (3, 5), (3, 3), (3, 6), (4, 2), (4,4),(4, 5), (4, 6), ( ... 5,3),(5,4),(5,5),(6,2),(6,3),(6,4),(6,6) } n(E) = 21 P(E) = n(E)/n(S) = 21/36 = 7/12.

What to you mean by Compound or Composite Event? -Maths 9th

Description : What to you mean by Compound or Composite Event? -Maths 9th

Last Answer : An event containing more than one sample point is called a compound or composite event. It is a subset of the sample spaces. For example, (i) If a die is thrown, then the statement getting an odd number on the top is ... If A be the event that one head and one tail turn up, then A = {(HT), (TH)}

The ratio of the thickness of web to that of flange of steel rolled structural beams and channels is (A) Less than 1 (B) Equal to 1 (C) Greater than 1 (D) Less than 1 in beams but greater than 1 in channels

Description : The ratio of the thickness of web to that of flange of steel rolled structural beams and channels is (A) Less than 1 (B) Equal to 1 (C) Greater than 1 (D) Less than 1 in beams but greater than 1 in channels

Last Answer : Answer: Option A