Home » Quizzes » Structural Analysis MCQ Quiz Test 01 Civil Engineering

# Structural Analysis MCQ Quiz Test 01 Civil Engineering

#### The number of independent equations to be satisfied for static equilibrium of a plane structure is

Correct! Wrong!

For 2D plan 3 equastions for 3D space 6 equations

#### If there are m unknown member forces, r unknown reaction components and j number of joints, then the degree of static indeterminacy of a pin jointed plane frame is given by

Correct! Wrong!

Pin jointed plane frame Ds = m+r-2j Pin jointed space frame Ds = m+r-3j Rigid jointed plane frame Ds = 3m+r-3j Rigid jointed space frame Ds = 6m+r-6j

Correct! Wrong!

#### Degree of static indeterminancy of rigid jointed plane frame having 15 members, 3 reaction components and 14 joints is

Correct! Wrong!

For rigid join plan frame Ds = 3m+r-3j From given Ds = 3*15+3-3*14 Ds = 6

#### Degree of kinematic indeterminacy of a pin jointed plane frame is given by

Correct! Wrong!

Kinematic Indeterminacy for Pin jointed plane frame Dk = 2j-r Pin jointed space fram Dk = 3j-r Rigid jointed plane frame Dk = 3j-(r+m)+r' Rigid jointed space frame Dk = 6j-(r+m)+r'

#### Independent displacement components at each joint of a rigid jointed plane frame are

Correct! Wrong!

Fx, Fy, Mz Rotation Mz

#### If in a pin jointed plane frame (m+r)>2j, then the frame is

Correct! Wrong!

Ds = m+r-2j for stable is positive then indeterminate

#### A pin jointed plane frame is unstable if

Correct! Wrong!

If Ds negative then unstable

Correct! Wrong!

#### Which beam shown is unstable 1
Correct! Wrong!

#### Degree of kinematic indeterminacy of the beam shown is 1
Correct! Wrong!

Dk = 3j-(r+m)+r' Dk = 3*6-5*5+(2-1)+(2-1) Dk = 10

#### The rigid jointed frame shown is 1
Correct! Wrong!

Dk = 3m+r-3j Dk = 3*2+3-3*3 Dk = 0 Stable and determinate

#### The degree of kinematic indeterminacy of the pin jointed frame shown is 1
Correct! Wrong!

Dk = 2j-r Dk = 2*3-4 Dk = 2

#### The number of independent equestions to be satisfied for static equilibrium in a space structure is

Correct! Wrong!

For plane = 3 for space = 6

Correct! Wrong!

#### The degree of static indeterminacy of a rigid-jointed space frame is

Correct! Wrong!

rigid jointed plane frame Ds = 3m + r – 3j space frame Ds = 6m + r - 6j

#### The degree of kinematic indeterminacy of a pinjointed space frame is

Correct! Wrong!

Kinematic indeterminacy Pin jointed plane frame 2j-r PIn jointed space frame 3j-r

#### The number of independent displacement components at each joint of a rigid-jointed space frame is

Correct! Wrong!

2d rigid joint = 3 3d rigid join = 6 2d truss joint = 2 3d truss joint = 3

#### If in a rigid-jointed space frame, (6m+r)<6j, then the frame is

Correct! Wrong!

Ds 0, Indeterminate and Stable

Correct! Wrong!
{"ft_lang_label":"__label__en","ft_lang_prob":0.84354347,"math_prob":0.98521745,"size":2446,"snap":"2022-40-2023-06","text_gpt3_token_len":743,"char_repetition_ratio":0.22645372,"word_repetition_ratio":0.14285715,"special_character_ratio":0.25715452,"punctuation_ratio":0.019027485,"nsfw_num_words":0,"has_unicode_error":false,"math_prob_llama3":0.98719263,"pos_list":[0,1,2,3,4,5,6,7,8],"im_url_duplicate_count":[null,2,null,2,null,2,null,2,null],"WARC_HEADER":"{\"WARC-Type\":\"response\",\"WARC-Date\":\"2023-01-30T05:39:19Z\",\"WARC-Record-ID\":\"<urn:uuid:3b671001-0677-4311-9dd1-48003551ef05>\",\"Content-Length\":\"124398\",\"Content-Type\":\"application/http; msgtype=response\",\"WARC-Warcinfo-ID\":\"<urn:uuid:84038712-fde5-40ed-8807-4a0ca3ed5c4c>\",\"WARC-Concurrent-To\":\"<urn:uuid:a8225026-f50d-4649-a656-138d6643af13>\",\"WARC-IP-Address\":\"104.21.81.185\",\"WARC-Target-URI\":\"https://megatestseries.com/quiz/structural-analysis-mcq-quiz-test-01-civil-engineering/\",\"WARC-Payload-Digest\":\"sha1:744R2FDXSRS46FTFTHTQ4IBO6B3OAZI4\",\"WARC-Block-Digest\":\"sha1:OL7Z3XIKFBW42ZUGZDV3PF7UTEBLTUNS\",\"WARC-Identified-Payload-Type\":\"text/html\",\"warc_filename\":\"/cc_download/warc_2023/CC-MAIN-2023-06/CC-MAIN-2023-06_segments_1674764499801.40_warc_CC-MAIN-20230130034805-20230130064805-00835.warc.gz\"}"}