Which statement is correct about sliding your hands long the underside of the beams while climbing a ladder?
a. this practice is practical only on ladders with I-beam construction
b. this practice is appropriate only when both hands are free
c. this practice is less secure than grabbing the rungs in a hand-over-hand manner
d. this practices provides you with three continuous points of contact
Answer: d. this practices provides you with three continuous points of contact
You might also like to view...
Cuando se almacena material en exteriores, resulta útil colocarlo sobre _____.
a. medios de elevación b. lonas alquitranadas c. cajas de herramientas d. pallets
The cost argument proposes that diversity in the work force will actually reduce costs for
the employer.
Indicate whether the statement is true or false.A vehicle's oil pressure warning light is on. Technician A says that the pressure sending unit should be replaced and the vehicle re- checked. Technician B says that a mechanical oil pressure gauge should be used to check the oil pressure before replacing the sending unit. Which technician is correct?
A) Technician A only
B) Technician B only
C) Both technicians A and B
D) Neither technician A nor B
The symbol for dimension origin is ____.
A.
B.
C.
D.
