To secure a pipe within a drilled hole , use A) putty. B) stuffed cotton. C) plastic bushings. D) wadded paper.
Pedestal sinks are typically quite large and may require __ within the walls. A) steel plates B) plastic reinforcement C) rigid insulation D) blocking
A three-valve system that's sometimes installed on the back of water softeners allows the house water to __ the softener if needed. A) enter B) exit C) bypass D) neutralize
Typically, a washing machine uses a vertical __ drain. A) tee B) vent stack C) elbow D) standpipe
The Parthenon, built on the post and lintel system, adheres to a strict 90 degree angle alignment which allows the building to remain upright on a raised platform. True False
An early Roman aqueduct was built using __ inclined planes the screw principle levers and fulcrums wheels and rollers
What did the Mars Pathfinder provide? visual exploration of the surface of Mars the ability for humans to land safely on Mars an in-depthstudy on gravity on Mars
What is one factor that can wear out your vehicle's belts and hoses? Select the correct option and submit. Consistent temperatures Dirt and debris Humidity Too much cleaning
In a two-letter rating system for linings , what does the first letter represent? A. A higher friction lining. B. The normal friction coefficient of the lining. C. The hot friction rating. D. The actual friction level of the lining.
After a car is jump started, you should allow the car to run without stopping for __ at maximum 5 minutes at minimum 1-2 hours at minimum 10-20 minutes at maximum 10-20 minutes
Which process melts an ore to separate useful metals from the rest of the elements in the ore? smelting mining prospecting alloys
Which type of mine may be used to remove coal from a coal seam deep underground? open pit mine strip mine subsurface mine underwater mine
(1) How do self-driving cars travel safely on the streets? Sensors and cameras help self-driving cars $\square $ and $\square $ on the road.
An all wheel drive vehicle increases traction and allows the driver to better manage the vehicle in inclement weather. True False
Which is a likely reason a jacket might contain interfacing? to help it keep its shape to avoid the need for dry cleaning to make the garment easier to construct to absorb odors
The biggest maintenance problem in pneumatic systems is __ Rusted components Noisy components Overheating Air leakage
Never stand directly behind the saw blade. True False
Q7: On right side pistons the arrow on the top of the piston and the dimple on the rod __ and on left side pistons the arrow on the top of the piston and the dimple on the rod __ A. are on opposite sides / are on the same side B. face the outside of the engine/ face the inside of the engine C. face the same direction/ are on opposite sides D. face the inside of the engine/ face the outside of the engine
Technician A says that if the vehicle battery is below 12.4 volts when testing with a voltmeter it should be charged with a smart battery charger . Technician B says that correct tire readings ; are listed on a placard on the driver's side door frame. Who is correct? A) Technician A only B) Technician B only C) Both Technician A and B D) Neither Technician A nor B
The recommended tire air pressure can typically be found: In the owner's manual On a placard typically located on the driver's doorjamb On the side of the tire Both A and B
