Which seal is more efficient in stopping leaks? Interlocking labyrinth seal. Straight labyrinth seal.
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.
34. When installing an Alarm Initiating Switch in the Regulated Release, where must it be located? (1 Point) Anywhere on the mounting bracket Upper tab of mounting bracket Lower tab of mounting bracket Regulated Actuator
6. Where can the conduit offset assembly be used? (3 Points) At the Gas Valve At the Manual pull station At the Regulated or Remote Release assemblies Any where in the detection system
Serious injury can result when work spins on a drill $(''merry-go-round'')$ This can be prevented by __ securing the drill to the worktable using a drill-holding device with a chuck mounting the work solidly on the drilling machine using an indexable-insert drill Question 24 Countersinking is a machining operation that __ prepares the hole to receive a flat-head screw prepares the hole to receive a socket- or fillister-head screw machines a circular spot on a rough surface for a bolt head or nut machines a square shoulder to ensure maximum clamping action
18. How often should you replace your smoke detector batteries in your home (if you don't have a 10-year smoke detector with a lithium battery)? Select one answer A Every 6 months or twice a year B Once a year C When it starts beeping
The most common backhoe/loader configuration has a loader bucket on the front and a backhoe attached to the back of a(n) __ trenching machine crawler dozer off-road truck rubber-tired tractor
What is the minimum voltage between CAN Hi and CAN Lo pins for the J1939? 1 Volt 0.5 Volt 2 Volts 3 Volts
Which of the following 3D sensors is used with a UTS and not used with GNSS? MS992 MS952 MS972 MT900
In order to reconstruct lost or destroyed aircraft maintenance records, what is it necessary to establish? Total time-in-service of the airframe. Dates of all maintenance.preventive maintenance and alterations. Dates and/or times of all 100-hour, annual, or progressive inspections.
What type of a switch is used in an external supplemental overload? a. Manual Switch b. Time Delay Switch c. Bi-metal disk d. None of the above
Which of the following is a control device? Thermostat Relay Contactor Sequencer
