Why are both heating element and heat pump included in a hybrid tumble dryer? Answer A. To improve the efficiency B. To reduce the possible drying time C. To reduce the efficiency D. To increase the possible drying time
What is the purpose of a motor inside a dryer? Answer A. To transmit motion to the drum support rollers B. To transmit motion to the blower C. To rotate the dryer drum D. To rotate the water
Multiple layers of spreader boards may be required to adequately spread the weight of a heavy load. True False
4. If you notice a frayed electrical cord you should: (1 point) Tape it up and continue using it Report it to the appropriate personnel for repair or replacement Tuck it under a carpet to prevent tripping hazards Ignore it unless it stops working
All wood used when loading ULDs must be heat treated. True False
ULDs may be placed directly on the ground for loading if it will speed up the process. True False
PPE for power tools and equipment should include: Safety glasses/goggles Face shields Hardhats/helmets All of the above
Technician A says that rear-wheel drive vehicles have a propeller (drive)shaft. Technician B says that some rear-wheel drive vehicles have transaxles. Who is correct? a. Technician A b. Technician B c. Both Technician A and Technician B d. Neither Technician A nor Technician B
As the tap value of a directional coupler or tap decreases, its insertion loss __ remains the same drops initially, then levels off decreases increases
When calculating gains for active devices, which of the following items is considered? Preamplifier Combiner Splitter Cable
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
