Having a good _____________allows the boiler to match its output with a low load condition without cycling off the burner

A. purge cycle
B. turn down ratio
C. cycle of concentration
D. I.P.L.E.


B

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Conductivity tests are sometimes known as _____ tests

a. ultrasonic b. holiday c. penetrant d. megger

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The largest percentage of cooked edible meat from a broiler-fryer is

A) Breast (28%) B) Wings C) Drumsticks D) Thighs

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A section of a two-lane rural highway is to be realigned and replaced by a four-lane highway with a full-depth asphalt pavement. The AADT (both ways) on the existing section can be represented by 500 ESAL. It is expected that construction will be completed 5 years from now. If the traffic growth rate is 5% and the effective CBR of the subgrade on the new alignment is 8.5, determine a suitable depth of the asphalt pavement using the AASHTO method. Take the design life of the pavement as 20 years. The resilient modulus of the asphalt (EAC) is 400,000 lb/in2. Assume mi for the subgrade is 1 and the percent of traffic on the design lane is 45%. Use a reliability level of 90%, a standard deviation of 0.45, and a design serviceability loss of 2.0.

What will be an ideal response?

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The Btu (British thermal unit) is defined as the amount of heat required to raise the temperature of 1 lbm of water by 1°F. If a home has a furnace that is rated at 1000 Btu/min what is this rating in kW?

a. 17.584 kW b. 17584 kW c. 293 kW d. 0.293 kW

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