A sudden loss of crane load may cause a _____.
a. whiplash effect
b. power failure
c. fire
d. hydraulic problem
Answer: A
Trades & Technology
You might also like to view...
Which of the following is the LEAST LIKELY to cause an engine noise?
A) Carbon on the pistons B) Loose accessory drive belt C) Cracked exhaust manifold D) Vacuum leak
Trades & Technology
Which segment of the beef industry is most interested in affecting breeding value?
A. Seedstock B. Commercial cow-calf C. Stocker-yearling
Trades & Technology
In batch production applications, ____ are the two most common process variables that must be regulated to control the rate of reaction.
A. level and flow B. level and pressure C. temperature and pressure D. level and temperature
Trades & Technology
Which of these are two types of mines?
a. Wet and dry b. Permitted and non-permitted c. Surface and underground d. Complete and partial
Trades & Technology