The two types of bearings used in the heating, cooling, and refrigeration industry are ____________________ bearings and sleeve bearings.
Fill in the blank(s) with the appropriate word(s).
ball
You might also like to view...
A(n) ____ flame has an excess of oxygen. This flame has the highest temperature and may put oxides in the weld metal.
A. acetylene B. neutral C. oxidizing D. carburizing
Which statement concerning turning a corner with a 4WD system is correct?
A. The rear wheels move through a wider arc than the front wheels. B. The front wheels travel a greater distance than the rear wheels. C. The right rear wheel travels the greatest distance. D. The left rear wheel travels the greatest distance.
What is the phase angle between two 60-hertz voltages generations separated by a time interval of three milliseconds? Carry the answer to one decimal place.
Fill in the blank(s) with the appropriate word(s).
A vacuum pump that has been selling for $23.50 is put on sale for $17.22. What percent discount is this? Round to the nearest tenth.
A. 25.1 B. 25.7 C. 26.3 D. 26.7