Compare and contrast liquid masking with paper masking.
What will be an ideal response?
Liquid masking, as its name implies, involves a liquid that is sprayed on the vehicle where protection is needed to provide a barrier between the vehicle and any overspray or contaminant that may damage or dirty the vehicle. It comes in two types: one will dry creating a non-sticky film, and the other will dry but remain somewhat sticky, and attract airborne contaminants. The dry type has a protective film that some technicians like, while other technicians may use the sticky type in particularly dirty areas like wheel wells and undercarriages to combat flying debris. (Instructor should evaluate.
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El uso de paneles de plata - forma de polímero reforzado con fibras en las plataformas de puentes _____.
a. permite tramos más largos b. reduce la carga muerta de la plataforma c. aumenta los efectos corrosivos de las sales de deshielo d. aumenta la carga muerta
An aggressive stockbroker claims an ability to consistently earn 12% per year on an investor’s money. A client invests $10,000 now, $30,000 three years from now, and $8000 per year for 5 years starting 4 years from now. (a) How much money can the client withdraw every year forever, beginning 20 years from now? (b) What is the capitalized cost of the client’s investments if the $8000 per year is expected to continue for an unspecified time into the future?
What will be an ideal response?
Ohm's law is a mathematical formula that describes the relationship between:
A) Watts, volts, and amps. B) Volts, amps, ohms, and watts. C) Ohms, watts, and volts. D) Volts, amps, and ohms.
The correct lighting procedure for an oxyacetylene torch is:
A) Crack both the acetylene and oxygen and light the mixture. B) Crack the oxygen and light it first, then add the acetylene. C) Crack the acetylene and light it first, then add the oxygen. D) Fully open both the acetylene and oxygen, wait 30 seconds, and then light the mixture.