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One inch is equivalent to? - CORRECT ANSWER-25.4 MM
To get an accurate reading with a caliper when measuring cylinders, ensure the tool spans the? -
CORRECT ANSWER-Center Line
OSHA requires that all portable tools be connected to a - CORRECT ANSWER-GFCI
The simplest devices used to move heavy equipment are - CORRECT ANSWER-Rollers
The handiest device used to move cartons and small pieces is a - CORRECT ANSWER-Hand Truck
To prevent absorption of moisture from the concrete, cardboard cartons should be stored on? -
CORRECT ANSWER-Pallets
The only natural fiber rope suitable for hoisting is - CORRECT ANSWER-Manila
The most common synthetic fiber rope is made of - CORRECT ANSWER-Nylon
,The most useful knot for joining ropes of the same diameter is the - CORRECT ANSWER-Square
Knot
forms a loop that cannot slip but is easily untied - CORRECT ANSWER-Bowline
To join ropes of different diameters, use a - CORRECT ANSWER-Sheet Bend
Slings must be what at sharp corners? - CORRECT ANSWER-Padded
A sling applied to tighten around a load as tension is applied is called a - CORRECT ANSWER-
Choker Hitch
Elongated hooks indicate a chain fall has been - CORRECT ANSWER-overloaded
With a single overhead sheave on a straight pick, load on the hoisting beam is how many times
the length of the load? - CORRECT ANSWER-2
The elevator pit is located between the sill level of the lowest landing and the - CORRECT
ANSWER-Floor of elevator hoistway
All measurements necessary for the installation of various components in the pit are measured
with reference to the - CORRECT ANSWER-Main Guide Rails
The loss of traction created between the hoist ropes and the machine driver when the
counterweight lands on its buffer prevents - CORRECT ANSWER-The elevator car being pulled
into the overhead
Spring buffers are used on elevators traveling at - CORRECT ANSWER-200FPM or less
, The distance the contact end of a spring buffer should be compressed so that all coils of the
spring come in contact with each
other is known as the - CORRECT ANSWER-Buffer Stroke
Oil buffers are required on elevators having car speeds of - CORRECT ANSWER-Over 200FPM
What is the primary purpose of governors on elevators? - CORRECT ANSWER-Stop the governor
rope to cause the safeties to set in case of overspeed
A counterweight governor is required when - CORRECT ANSWER-Occupied space is below the
elevator pit floor
The location of the governor tension sheave is determined - CORRECT ANSWER-From the final
layout drawing
What is used to fasten guide rails to the hoistway walls or structural beams? - CORRECT
ANSWER-Rail Brackets
What is rail backing used for? - CORRECT ANSWER-To reinforce main rails and satisfy code
requirements
To determine the initial location of the centerline for the main guide rails, measurements would
be taken from the - CORRECT ANSWER-Cloumn lines
Stacking and aligning rails in phases is referred to as - CORRECT ANSWER-Jumping
An elevator brake should lower, stop, and hold - CORRECT ANSWER-125% of the rated load