What is an added hazard of a hydraulic tool?
A. Electrical shock
B. Exposure to hot and/or harmful fluids
C. Fire or explosion
D. Buildup of fuel vapors
A. Incorrect. Hydraulic tools have an added hazard of exposure to hot and/or harmful hydraulic fluids.
B. Correct. Hydraulic tools have an added hazard of exposure to hot and/or harmful hydraulic fluids.
C. Incorrect. Hydraulic tools have an added hazard of exposure to hot and/or harmful hydraulic fluids.
D. Incorrect. Hydraulic tools have an added hazard of exposure to hot and/or harmful hydraulic fluids.
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What will be an ideal response?
When an A/C system is operating, the compressor _______________ runs hot
A) Inlet B) Outlet C) Both A and B D) Neither A nor B
The last four numbers in the DOT number provide the production date of the tire by week number and ____________________.
Fill in the blank(s) with the appropriate word(s).
A 74.6-kW, three-phase, 440-V (line to line), four-pole, 60-Hz induction motor has the following (per-phase) parameters referred to the stator circuit (see Figure 19.36):
RS = 0.06 ? XS = 0.3 ? Xm = 5 ?
RR = 0.08 ? XR = 0.3 ?
The no-load power input is 3,240 W at a current of 45 A. Determine the line current, input power, developed torque, shaft torque, and efficiency at s = 0.02.
