Couplings - Study guides, Class notes & Summaries

__________ couplings require positive positioning of the shaft A. Universal B. Flexible C. Centrifugal D. Rigid - ANSWERSD. Rigid Sleeve, flanged clamped __________ Which permit slight misalignment and endplay of the shaft A. Universal B. Flexible C. Centrifugal D. Rigid - ANSWERSB. Flexible Universal joints which connects shafts with angular and/or shaft _______________ misalignment A. Clearance B. Run out C. Offset D. Axial - ANSWERSC. Offset ______________ c...

__________ couplings require positive positioning of the shaft A. Universal B. Flexible C. Centrifugal D. Rigid - ANSWERSD. Rigid Sleeve, flanged clamped __________ Which permit slight misalignment and endplay of the shaft A. Universal B. Flexible C. Centrifugal D. Rigid - ANSWERSB. Flexible Universal joints which connects shafts with angular and/or shaft _______________ misalignment A. Clearance B. Run out C. Offset D. Axial - ANSWERSC. Offset ______________ c...

Which load and carry works best when advancing hoseline up and down a stairway? - Answer-Minute man Which of the following will cause the upper layer of hot smoke and fire gases to contract toward the ceiling? - Answer-Steam formed in the upper layer of hot fire gases A short fold or reverse bend made in hose during the loading process is called a: - Answer-Dutchman How should a single firefighter heel the ladder when performing a one-firefighter extension ladder raise? - Answer-Against th...

In Focus: What the Charlotte Maxeke fire tells us about health and safety in Gauteng hospitals Just weeks before a fire tore through parts of Charlotte Maxeke Hospital in Johannesburg on 16 April, a fire safety audit at the hospital was signed off and in March a hospital fire and safety team met, according to the Gauteng Department of Health. Yet Kwara Kekana, spokesperson for Gauteng Health also confirmed in responses to questions from Spotlight that “the smoke doors are not used as the magne...

NFPA 10 Exam 71 Questions with Verified Answers When should wheeled fire extinguishers be considered? - CORRECT ANSWER • High hazard areas are present. • Limited available personnel are present. Requiring: High agent flow rate, Increased agent stream range, increased agent capacity NON-DOT low pressure fire extinguisher cylinders that pass a hydrostatic test shall have the following recorded on a label: - CORRECT ANSWER • Month and year test was performed (perforated) • Test pre...

Millwright Couplings and Clutches Exam Questions With Answers __________ couplings require positive positioning of the shaft A. Universal B. Flexible C. Centrifugal D. Rigid - ANSWER- D. Rigid Sleeve, flanged clamped __________ Which permit slight misalignment and endplay of the shaft A. Universal B. Flexible C. Centrifugal D. Rigid - ANSWER- B. Flexible Universal joints which connects shafts with angular and/or shaft _______________ misalignment A. Clearance B. Ru...

IFSTA Chapter 21 QuizWhich duty would be performed by a qualified technician instead of a Fire Fighter II? Select one: a. Checking equipment oil and fuel levels b. Inspecting spark plugs for damage c. General inspection of portable generators d. Detailed maintenance of lighting equipment - correct answer d. Detailed maintenance of lighting equipment Which pieces of equipment are necessary to service test a fire hose? Select one: a. Pneumatic or hydraulic testing machine and hose drying...

What are the purposes of couplings? 13:1 - ANSWERSCouplings are used to join two shafts together & transmit power. What are the 4 main types of couplings? 13:1 - ANSWERS-rigid couplings -flexible couplings -universal joints (u-joints) -centrifugal What are the operative limits of rigid couplings? 13:2 - ANSWERS-misalignment must be less than bearing clearance -cannot have angular misalignment -thermal expansion is not present during operation. What are the 4 main types of rigid cou...

IFSTA 7th Edition - Chapter 12: Fire hose (Answered) Which type of hose transports water from the pumping apparatus to the nozzle where it is applied to the fire? (541) Attack hose A fire hose is labeled according to the: (541) Size of its inside diameter Which type of hose is designed to connect the pumping apparatus to a pressurized water source, such as a hydrant? (542) Large diameter soft sleeve hose Why is it advantageous for departments to use hose with national standard threaded ...

in a mechanical transmission sister and an electric motor is also called a blank. prime mover The three types of shaft to adjacent shaft power transmission are blank. belt drive, chain drive, & gear drive some rules for safe travels to wear around machinery when it is raining are we're tight fitting clothing and heavy-duty shoes companies typically require that blank as part of of their shop safety rules. safety glasses be worn to protect your eyes in production ...