Which of the following are vibration analyzers? A) Sirometer reed tachometer EVA, MTS 4000 and VMS B) Dial indicator Anglemaster, and Road Force Balancer C) EngineEAR . ChassisEAR, and stethoscope D) IDS and VCM II
Bottom temperature has responded to a feed rate increase by staying at set point. This is: Feedback. Feedforward with dynamics.
Which of the following factors contribute to the dynamic response of a single control loop? the instrument in a control loop the inertia of the controlled variable dead time all of the above
A compressor that uses a roller that rotates in an orbital motion to squeeze gas between the roller and a spring-loaded vane is called a: Select one: A. Rotary compressor. B. Reciprocating compressor. C. Scroll compressor. D. Screw compressor.
To ensure your battery's longevity, you should: keep the area where cables are connected to the positive and negative poles clean make sure you are changing the battery fluid regularly have it checked by a mechanic weekly recharge it at night
Which of the following describes the correct use of the Loft command? Creates a surface by joining two or more profile curves that define cross- sections. Constructs a surface between two rail curves and one or more cross- section curves. Creates a surface by extruding a curve along a path. Generates a surface by revolving a profile curve around an axis. Offsets a curve or surface by a specified distance. Splits a surface using a cutting object.
Under 21 CFR guidelines, how frequently must radiation protection equipment be inspected and tested for defects? Weekly Monthly Annually Biennially
What should an operator do to prevent propeller strike injuries? Turn the propeller away from persons in the water. Operate at idle speed in swim zones. Shut off the engine during reboarding. boat in neutral gear during
You're getting ready to do maintenance on a drill press. What's the first thing you need to do? Turn the machine off and lock out the power source. Make sure the equipment is de-energized and can't be started up again accidentally. Lower or block any blades on the machine. Disconnect any tools from the machine.
Identify two potential dangers of nuclear reactors and how they are managed.
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
