Most valves are named afte their: bonnets ports passageway control device stem routing device actuators
The maximum acceptable (not necessarily normal) pressure drop across an inline air filter is __ psi. Maximum drop defines at which point to change the inline filter element out. a. 10 b.8 c. 2 d. 5
Which of the following are examples of generating the workpart geometry in machining as opposed to forming the geometry (two best answers): A broaching B contour turning C drilling D profile milling E thread cutting
Headlights use a high-intensity bulb or lamp and a low-intensity bulb or lamp and a __ to switch between the two circuits. Select one: A. touch screen B. switch C. voice command D. push button
Without this, a pump or fan would only be able to run at one speed, and that might not be the most efficient use of motor power. Modulating actuator Variable speed drive Secondary controller None of the above
A variable air volume or VAV box controller is an example of A primary controller A secondary controller An application-specific controller None of the above Mark for follow up
Un sobrecalentami ento bajo en un 20 puntos evaporador indica: baja carga de refrigerante baja presion del rerigerante alta presion del refrigerante sobrecarga de refrigerante
When scientists use technology to create solutions to problems they try to find the simplest way to meet all the needs they have. false true
Most dispensers have o(n) __ to stop the flow of propone in on emergency. OPD(overflow protection device) hose-end valve alarm shutdown system
What two methods are used to start a plasma arc cutting arc? Select one: a. HF Arc and Contact b. Contact and Scratch c. HF and Scratch
When preheating is needed in the field and shop, common methods used are: Resistance heating Induction heating All of these are used Flame heating
Some important points concerning servicing -rings include: a) Making sure static O-rings roll in their groove b) Cleaning the area of dirt, grit, or metal particles before installation c) Avoiding twisting the O-ring during installation d) Cycling dynamic O-rings several times after installation to allow the ring to rotate and assume a neutral position
__ circuit breakers can be easily identified by their on/off handle. Insulated case Low-voltage power Molded case All of the above
__ necessitate the use of stranded cables in high frequency applications. (Select all that apply.) D a. Eddy currents b. EMF c. Magnetic flux d. Skin effect
The temperature (Fahrenheit) of water in ultrasonic cleaners should be in what range? No set range $130^{\circ }-180^{\circ }$ $90^{\circ }-140^{\circ }$ $100^{\circ }-140^{\circ }$
Technician A says there is no DTC to indicate if a transmitter is in Sleep Made. Technician B says there is no special procedure for sensor wakeup for replacement transmitters. Pressurizing the tire wakes up the transmitter when tire pressure increases at least 6 psig in 30 seconds Who is right? Select the correct option and click NEXT. A only B only Both A and B Neither A nor B
Identify advantages of cotton fibers: good abrasion resistance low resiliency poor colorfastness high shrinkage mildews
Which of these are part of the UA80E Electric Oil Pump used with the Stop and Start system? Select the correct option and click NEXT. Electric Motor Solenoid Piston Solenoid Coil Both 2 and 3
4. What method can be used to quickly and securely fasten the workpiece lead to the surface of a steel article being welded without marring the finished surface? __ 5. Should you choose the largest or smallest -sized electrode holder that can handle the electrode diameter and you will use? Why? __
You work for SunCorp Solar. Based on the documents shown, the term residual energy most likely refers to energy that: A. remains in the equipment after it is shut down. B. powers the controlled shutdown process. C. is needed to verify that the equipment has been locked. D. has greater magnitude than potential energy has. E. has a less stable nature than stored energy has.
