HBI BCT Practice Test

What is the most likely cause for a dryer to not turn on?

• Lint build up

• Tripped Circuit Breaker 

• Worn Drive Belt 

• Obstruction in exhaust 

Which is a result of too much grinding on a mower blade? 

• Feathered cutting edge

• Overheating blade

• Tempered blade

• Unbalanced blade

Which of the answers in mostly likely the cause of a washing machine faulty high water switch? 

• The machine shakes or dances

• The machine will not fill 

• The clothes are still soaking wet

• The washer will not drain

Which of these steps could be taken when replacing an air filter in landscaping equipment? 

 

• Saturate polyurethane filters with light engine oil before replacing  

• Disconnect the power before servicing 

• Clean oil bath filters with cleaning solvent

• Clean polyurethane filters with gasoline

When should oil level of a gas lawnmower be checked? 

• Once a month

• Once a week 

• Every 15 hours of use 

• Every time the mower is used

Which steps should be followed to sharpen a mower blade? 

 

• Balance the blade before removing it from the engine 

• Follow the original cutting angle 

• Temper the blade 

• Use a wet stone 

Which of the steps should be taken if a gas kitchen stove ignitor does not spark? 

• Replace the ignitor  

• Replace the ignitor cable 

• Replace the gas line
• Clean the ignitor

Which of these steps is required before removing the lawnmower blade? 

• Disconnect and ground the spark plug wire

• Remove the grass catcher bag
• Clean the lawnmower deck
• Drain the fuel tank

Which of these steps should be taken if there is standing water inside the bottom of a dishwasher at the end of a cycle?

• Turn off the dishwasher and leave the standing water as it is
• Restart the dishwasher without checking for clogs or kinks in the drain hose
• Clean the dishwasher's filter without removing the standing water
• Turn off the dishwasher, Check the impeller pump and remove any debris 

Which of these steps should be completed before removing the burner tubes of a gas heater? 

• Clean the burner tubes
• Disconnect the power supply
• Lock out and tagout the gas line 

• Turn off the gas supply