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OSHA 30 Construction Excavation Test – 100% Correct Questions and Answers 2025/2026, Exams of Nursing

University of Maine at Machias (UMM)Nursing

OSHA 30 Construction Excavation Test – 100% Correct Questions and Answers 2025/2026 This document provides a complete and accurate set of questions and answers for the OSHA 30 Construction Excavation safety test, updated for 2025/2026. It covers critical excavation-related topics such as trench safety, soil classifications, protective systems, and OSHA compliance rules. Designed to support full exam preparation, this resource is ideal for construction workers and safety trainees seeking OSHA 30 certification.

Typology: Exams

2024/2025

Available from 06/02/2025

Nurseexcel
Nurseexcel 🇺🇸

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Osha 30 construction excavation Test Exam Questions and Answers
100% Correct
1. whenfyourftrenchfisfdeeperfthanf4ffeetfandfhazardsfmayfbefpresentfairfmonitoringfm
ustfbefdonefbeforefentry:fA.ftrue
2. Excavationfsafetyfstandardsfhavefintroducedfinf1989:fA.ftrue
3. Tofbefclassifiedfasftypefafthefsoilfcannotfbe:fE.fallfoffthefabove
4. eachfofftheffollowingfisfaftypefbfsoilfexcept:fD.fsand
5. Afsoilfarefusuallyfclaysfandfcementedfsoilfsuchfasfcalichefandfhardpan:fA.ftrue
6. Whichfofftheffollowingfarefcommonfsoilfclassificationftests:fE.fallfexceptfc
7. thefmostfimportantfdistinctionfbetweenfstablefrockftypesfis:fC.fdegreefoffstability
8. thefdefinitionfofftypefcf60fsoilfisfprovidedfbyfmanufacturersftofallowfthefcompetentfper
sonfanfopportunityftofusefverticalfshoresforfotherfprotectivefsystemsfinfaccordancefwithft
ablesfprovidedfbyfthefmanufacturer:fA.ftrue
9. Afdefiningffeaturefoffstablefrockfisfthatfitfwill:fB.fremainfintactfwhilefexposed
10. Oshafrequiresfthatfthefcompetentfpersonfperformftwofvisualfandftwofmanualftest
s:fB.fFalse
11. Afsoilfcannotfbeftypefafiffitfis:fD.fallfoffthefabove
12. whichfofftheffollowingfstatementsfisftruefoffkickfout:fD.fallfoffthefabove
13. Whichfsoilftypefisfthefmostfcommon:fb.fTypefb
14. Trueforffalsefshoresfmustfbefpumpedftofafminimumfoff750flbsfoffpressurefbutfmorefisfrec
omended:fA.true
15. Typefbfsoilsfaffordfhowfmanyfoptionsfoffprotection:fd.ffour
16. trueforffalsefmixedfoakftimbersfhavefafgreaterfbendingfstrengthfperfsquarefinchfthanfdoug
lasffir.:fB.ffalse
17. Trueforffalsefaluminumfhydraulicfshoringfpermitsfbothfinstallationfandfremovalfwith
outfenteringftheftrench:fA.ftrue
18. Inftypefcfsoilfthefanglefofreposefisfveryflowfhowfmanyfdegreesfmustfthefanglefbe:fD.f34f
degrees
19. thefstrutsfoffafscrewfjackfsystemfmustfbefadjustedfmanuallyfwhichfcreatesfafhazardfbeca
pf3

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Download OSHA 30 Construction Excavation Test – 100% Correct Questions and Answers 2025/2026 and more Exams Nursing in PDF only on Docsity!

Osha 30 construction excavation Test Exam Questions and Answers

100% Correct

  1. whenfyourftrenchfisfdeeperfthanf 4 ffeetfandfhazardsfmayfbefpresentfairfmonitoringfm ustfbefdonefbeforefentry:fA.ftrue
  2. Excavationfsafetyfstandardsfhavefintroducedfinf1989:fA.ftrue
  3. Tofbefclassifiedfasftypefafthefsoilfcannotfbe:fE.fallfoffthefabove
  4. eachfofftheffollowingfisfaftypefbfsoilfexcept:fD.fsand
  5. Afsoilfarefusuallyfclaysfandfcementedfsoilfsuchfasfcalichefandfhardpan:fA.ftrue
  6. Whichfofftheffollowingfarefcommonfsoilfclassificationftests:fE.fallfexceptfc
  7. thefmostfimportantfdistinctionfbetweenfstablefrockftypesfis:fC.fdegreefoffstability
  8. thefdefinitionfofftypefcf 60 fsoilfisfprovidedfbyfmanufacturersftofallowfthefcompetentfper sonfanfopportunityftofusefverticalfshoresforfotherfprotectivefsystemsfinfaccordancefwithft ablesfprovidedfbyfthefmanufacturer:fA.ftrue
  9. Afdefiningffeaturefoffstablefrockfisfthatfitfwill:fB.fremainfintactfwhilefexposed
  10. Oshafrequiresfthatfthefcompetentfpersonfperformftwofvisualfandftwofmanualftest s:fB.fFalse
  11. Afsoilfcannotfbeftypefafiffitfis:fD.fallfoffthefabove
  12. whichfofftheffollowingfstatementsfisftruefoffkickfout:fD.fallfoffthefabove
  13. Whichfsoilftypefisfthefmostfcommon:fb.fTypefb
  14. Trueforffalsefshoresfmustfbefpumpedftofafminimumfoff 750 flbsfoffpressurefbutfmorefisfrec omended:fA.true
  15. Typefbfsoilsfaffordfhowfmanyfoptionsfoffprotection:fd.ffour
  16. trueforffalsefmixedfoakftimbersfhavefafgreaterfbendingfstrengthfperfsquarefinchfthanfdoug lasffir.:fB.ffalse
  17. Trueforffalsefaluminumfhydraulicfshoringfpermitsfbothfinstallationfandfremovalfwith outfenteringftheftrench:fA.ftrue
  18. Inftypefcfsoilfthefanglefofreposefisfveryflowfhowfmanyfdegreesfmustfthefanglefbe:fD.f 34 f degrees
  19. thefstrutsfoffafscrewfjackfsystemfmustfbefadjustedfmanuallyfwhichfcreatesfafhazardfbeca

use:fB.fbefinftheftrenchfinforderftofadjustfthefstrut

  1. Thefdepthfatfwhichfanfexcavationfneedsfattentionffromfafregisteredfprofengineerfis:fD .f 20 ffeet
  2. TforfFfallfsystemsfhavefafsetfoffmanufacturersftabulatedfdataftofbefusedfforfproperfdesi gnfandfinstallationfoffthefequipment:fA.fTrue
  3. placingfafshieldfbetweenfthefsidefoffanfexcavationfandfthefworkfareafcanfminimizefthefr iskfinfthefeventfoffafcavefin:fA.ftrue
  4. Shoringfandfshieldingfcanfbefcustomfbuiltffromftabulatedfdatafapprovedfbyfafengineer: fAftrue
  5. whenfexposedftofvehicularftrafficfyourfexcavation:fd.fallfoffthefabove