CPE Construction Equipment Costs & Management 2

Question 1

The Caterpillar Performance Handbook is primarily used in construction estimating to:

Accepted Answer

Obtain equipment production rates and performance data for cycle time calculations

Answer

Calculate IRS tax depreciation schedules for Caterpillar equipment

Answer

Determine competitive rental rates for equipment bidding

Answer

Compare insurance premiums across equipment manufacturers

Question 2

In earthwork estimating, 'bank measure' (BCM or BCY) refers to material:

Accepted Answer

In its natural, undisturbed, in-place condition

Answer

After excavation, in its loose and expanded state

Answer

As it will be placed and compacted in the fill area

Answer

After processing through a screening or crushing plant

Question 3

The 'swell factor' in earthwork and equipment estimating accounts for:

Accepted Answer

Volume increase when soil is excavated from its natural undisturbed state

Answer

Increased material density after compaction in the fill

Answer

Moisture absorption by soil during rainy conditions

Answer

Expansion of soil due to freeze-thaw cycles

Question 4

Job efficiency factor is applied to ideal equipment production rates in estimating to account for:

Accepted Answer

The difference between ideal operating conditions and actual field conditions

Answer

Manufacturer tolerances in rated equipment horsepower

Answer

Operator overtime pay rates on prevailing wage projects

Answer

Equipment fuel efficiency variation by altitude

Question 5

A crawler-mounted excavator is generally preferred over a wheel-mounted excavator when:

Accepted Answer

Working in soft, muddy, or unstable ground conditions

Answer

Frequent transport between widely separated project sites is required

Answer

Operations occur primarily on finished paved surfaces

Answer

Minimizing noise and vibration in urban environments is the priority

Question 6

When performing a rent-versus-buy analysis for construction equipment, the financial 'break-even point' is defined as:

Accepted Answer

When total cost of ownership equals total cost of renting for the same time period and use

Answer

When the equipment purchase price equals one year of rental costs

Answer

When annual depreciation equals the annual insurance premium

Answer

When cumulative operating costs exceed the original purchase price

Question 7

In equipment production estimating, 'cycle time' is defined as:

Accepted Answer

The elapsed time required to complete one full work cycle of an operation

Answer

The total number of operating hours in an equipment's useful life

Answer

The interval between scheduled preventive maintenance services

Answer

The time required to mobilize equipment to a new job site