?Which method is used to make thin-wall hollow products? 

A. ?snap-back forming
B. ?free forming
C. ?mechanical forming
D. ?twin sheet thermoforming


Answer: D

Trades & Technology

You might also like to view...

What is the purpose of a steam turbine?

a. Produce high pressure steam. b. Produce low pressure steam. c. Provide rotational energy to a pump, compressor, or generator. d. Convert high pressure steam into condensate.

Trades & Technology

Specific requirements for grounding luminaires (lighting fixtures) are located in which of the following NEC® sections?

A. 250.112(J) B. 250.122 C. 410.42 D. 600.7

Trades & Technology

In a typical ASME welder qualification test using an open root, if F3 electrodes are used all the way out, the welder qualifies on _____.

a. F3 electrodes only for both plate and pipe b. F4 electrodes for both plate and pipe c. F3 electrodes for plate only d. all electrodes for both plate and pipe

Trades & Technology

?Which instrument measures instantaneous solar radiation intensity?

A. ?thermometer B. ?radiameter C. ?pyranometer D. ?dynamometer

Trades & Technology