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.
What determines the maximum fuel outlet pressure from a mechanical diaphragm pump? a. Fuel line restriction b. Engine rpm c. Spring force d. Return check valve
How can a process technician prevent a dust explosion? A Remove moisture B Add moisture C Open a window D Keep particles in a contained area
A pressure switch is rated according to its __ pressure range. operating resting maximum minimum
Q1: Which of the following steps are NOT part of a transfer case fluid inspection? 1. Locate the oil fill plug on the transfer case and remove it using air tools. 2. Use your finger to check the oil level in the fill plug hole. 3. Add the correct amount and type of fluid if necessary. 4. Reinstall the transfer case fill plug hole and tighten to specification.
You need to install a pull box in a run of conduit.The conduit contains twenty 18 AWG wires . What is the minimum size $4''$ square box you could use? Use the following table to determine the MINIMUM size $4''$ square box required.
Pipe wrenches usually come in different sizes which are located: It doesn't matter what size the wrench is it'll work anyways. On the side of the wrench. On the internet.
A-CAC melts the base metal with a high-current electric arc between the base metal and the end of a(n) __ a) high-frequency pilot arc b) idle arc c) carbon-graphite electrode d) plasma jet
The electronic variable displacemen compressor is based on what type of compressor design? A Rotary compressor design B Swash plate compressor design C Scroll compressor design D Vane compressor design
Which is a safety procedure related to fire hose testing? Always wear full structural PPE Only use portable tanks as a water source Only walk near pressurized hose when necessary Always test hoses in lengths greater than 300 feet (100 m)
a system with low duty factor is imaging at a __ depth than a system with high duty factor. shallower Cannot be determinec using this information deeper Duty Factor and depth are not related
