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Which of the following instrument gives superior results when use to align a rigid coupler?

A dial indicator

Which of the following is the way wedge V-belts provide an advantage over classical v-belts?

All of the above

Which of the following is the part of an electrical motor that provides an attachment point for power transmission?

Armature

Which of the following is a method by which speed is adjusted on a variable speed V-belt Drive?

Changing the width of a pulley groove

A "hook tooth" condition on a sprocket does not indicate?

Normal wear approaching end of life

Which of the following is a function that the slots perform in electrical motor mount plate?

Provide an adjustment for component tension

Low power output engines rely on the lubrication method where a moving part dips into the lubricant and proceeds to distribute the oil. This is commonly referred to as which of the following?

Splash-oiler device

Which of the following happens when the load on a v-belt increases?

The belt wedges into the grooves on the pulley

Which of the following is the main advantage of a quick disconnect bushing over other bushings systems?

The bushings fasteners can be installed from either side of the flange

Which of the following is a method that is used to measure motor shaft speed?

Touch the end of the shaft while it is spinning with a handle tachometer

which of the following describes the condition under which synthetic oil has a performance advantage over traditional natural and mineral oils ?

Where there are longer replacements preventive maintenance schedules