On hydraulic elevators, a top exit may be provided depending on whether the system is equipped with a(an):
A. hydraulic valve.
B. malfunctioning valve.
C. manual lowering valve.
D. automatic lowering valve.
Answer: C. manual lowering valve.
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Which of the following is a characteristic of work groups?
A) Multiple leaders B) Purpose and tasks are decided by the group C) Members answer to each other D) Supervisor resolves conflicts between the group members
Technicians working in the automotive repair industry are rarely exposed to hazards.
Answer the following statement true (T) or false (F)
The torque reaches maximum when the rotor and stator currents are ____ with each other.
A. in phase B. 60 degrees out of phase C. 120 degrees out of phase D. 150 degrees out of phase
Technician A says that all engine OEMs supported both J1587 and J1939 chassis data buses up until 2010. Technician B says that post-2010 Cummins and DDC engine electronics no longer support J1587 bus communications. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B