What types of cutting files are primary used to remove relatively large amounts of materials. Double Single Mile Square
The PCS2 is normally __ , with normally __ pressure. a. Open, high b. Closed, high c. Open, low d. Closed, low
There can be a difference in the way some ICs are connected. True False
Magnetic relays are not digital devices. True False
When more current is furnished to the base of the transistor than is needed for normal operation, the transistor __ is immediately shut down is immediately reenergized is driven into saturation will only operate at half effectiveness
What air pressure safety factor is required by NFPA 13 to prevent false trips due to normal pressure variations and surges? 5 psi above the valve trip pressure 10 psi above the valve trip pressure 3 psi above the valve trip pressure 20 psi above the valve trip pressure
Technician A states that the valve train assembly consists of the valves and their operating parts.Technician B states that engine displacement typically increases as the connecting rod extends. Which Technician is correct? A Technician A B Technician B C Both technicians A and B D Neither technician A nor B
If the power and ground are sufficient, if the signal wires are communicating the proper signal, and the module is not responding, chances are that the module is faulty and needs to be replaced. Select one: True False
Courtesy lights may be designed with timing circuits that allow for the cabin lamps to stay on for a short period after all the doors are shut or the vehicle is locked. Select one: True False
What should you do if you see a LOTO Lock or Tag device on a belt system? Select the correct answer. Check first, then start the belt to retrieve the stuck bags Leave it alone and do NOT remove the device Crawl onto the belt system to check it out
Multiple Choice 20 points What should you do if your electric breaker keeps tripping? Just turn it back on Contact an electrician See if you can fix it yourself Put a penny in it
Valve stem height is most critical on which of these? Select one: A. Non -adjustable solid lifter systems B. Adjustable solid lifter systems C. Adjustable hydraulic lifter systems D. Overhead cam engines
10) What tools are needed to measure $1/2$ T of oil?
air out of the tire? A. If the recommended psi is above the number on the gauge, add air until it reaches the recommended number B. If the recommended psi is below the number on the gauge, let air out until it reaches the recommended number C. If the recommended psi is below the number on the gauge, add air until it reaches the recommended number 3. When should you inflate or let 1 poin D. Inflate the tire until you hear a click and the air compressor stops inflating
An engineering professional must obtain a Master's Degree in engineering from an ABET- accredited program and must adhere to a code of ethics. True False
If door glass falls to operate after installation, the first step is to check electrical connections. A) True B) False
What should the operator do if there are marks from the articulating paper on the sealant after checking the occlusion? a. Remove and replace the sealant b. Remove high spots with finishing burs c. Apply additional sealant to improve coverage d. Apply the curing light for a few additional minutes
Which type of chains sprockets have annular rings? Detachable Roller Pintle Silent
A(n) __ is used in a pulling motion to smooth and shape the floor of the cavity preparation. a. hatchet b. hoe c. chisel d. excavator
Tool Required:Depth Micrometer 19.Which way do you turn the lock nut to engage and disengage the lock on the depth rod and how far does it turn? a. Engage clockwi se/Disengage counterclockwise b. Disengage clockwise/Engage counterclockwise 20.With the lock nut disengaged turn the thimble counterclockwise what happens to the depth rod? a. It retracts b. It extends c. Nothing 21.Turn the thimble clockwise, without returning to "zero" and describe what hap- pens? a. It retracts b. It extends c. Nothing 22.Now do the same thing using the ratchet stop/speeder.Is there a difference in resistance? a. Yes b. No 23.Lock the depth rod with the lock nut and attempt to turn the ratchet stop! speeder. What happens? a. Nothing b. The depth rod moves and the ratchet does not click c. The depth rod moves and the ratchet clicks d. The depth rod does not move and the ratchet clicks 24.Using the ratchet stop/speeder return the micrometer to the "zero position on the sleeve. Is the measuring rod flush with the base? a. Yes b. No 25.Replace the 0 -1" measuring rod with the $1-2''$ measuring rod. Turn the thimble to the "zero" on the sleeve. Does the measuring rod extend out of the base? a. Yes b. No
