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principle of motor primacy

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overload condition of 5 % will trip the motor off the line immediately  overload condition will be indicated visually in the machinery space  motor running indicator will begin to flash "on" and "off" in response to the sustainedoverload condition  standby steering pump will start automatically and come on the line  
Rail and motor  Motor and rail  Rail and rail  Water and rail  
an electric motor  a diesel engine  a compressor  oil  
motor(DJ1,f,50)  motor(DJ2,f,50)  motor(r,f,50)  motor(rl,f,50)  
connects  trips  fouls  destructs  
Indifferent.  Optimistic.  Indignant.  Apprehensive.  
indifferent.  optimistic.  indignant.  apprehensive.  
motor_sj_bs(1,10000);  motor_zy_bs(0,10000);  motor_qh_bs(1,10000);  motor_sj_bs(0,10000);  
a hoisting motor  a luffing motor  a mooring motor  a slewing motor  
motor_sj_bs(1)  motor_qh_bs(1,1000)  motor_sj_bs(1,70000)  motor_zy_yd(1,1000)  
a centrifuge  an electric motor  a bowl assembly  a driving motor  
the slewing motor  the lulling motor  the hoisting motor  none of the above  
MOTOR1,2  MOTOR2  MOTOR3  本航班使用的自动马达  
the slewing motor  the luffing motor  the hoisting motor  none of the above  
product, principle, place, price  product, principle, promotion, price  place, promotion, product, price  principle, place, price, promotion  
the armature terminals of the motor should be connected in star formation when voltageof power supply is 380  the armature terminals of the motor should be connected in star formation when voltageof power supply is 220  both A and B are correct  the armature terminals of the motor should be connected in reverse ways of A and B  
non-synchronous electric motor  synchronous electric motor  fully enclosed electric motor  watertight electric motor  
the slewing motor  the luffing motor  the hoisting motor  none of the above  
regulating the ratio between torque and speed via the torque limiter at the motor  directing the motor output flow through a bypass line  maintaining a constant flow and pressure input  controlling the input flow rate  
used to do mechanical work  used to establish the magnetic field of the motor  lost as heat generated by the windings  lost in doing work to turn the motor itself  

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