How motors operate - Study guides, Class notes & Summaries

ILT 115 Final Exam Review Questions with Revised Answers All Correct Where is the best place to begin troubleshooting a DC drive system problem? Why? - Answer- the drive, because most have some sort of display, LED, or fault codes List some safety steps that you should follow prior to working on a DC drive system. - Answer- look, listen, smell, hover, be observant Is it permissible to connect a DC drive to a supply voltage that is higher than the nameplate rating of the drive? Why or w...

For average operating conditions, it is recommended that 1 ounce of grease be added at what monthly intervals? - Answer-3 to 6 The mechanism or linkage that transmits the mechanical power developed by the prime mover is also known as what? - Answer-Drive How does the diesel engine produce combustion? - Answer-Heat of compression (True or False) Pumps are used to move only water that flows or can be made to flow. - Answer-FALSE Rotary pumps are classified by the type of _____. - Answe...

RePL Exam CASA . Questions with 100% correct and verified Answers. Latest update. GRADED A+. Your spotter announces there is a helicopter approaching your position from 3 O'clock, which direction can you expect the helicopter to appear? North East South West East Your aircraft is travelling on a heading of 090 degrees. However, there is a strong wind pushing it off track from the north. Would the Track be greater or less than 090 degrees? Greater Less Greater ...

AMMUNITION AND EXPLOSIVES STORAGE SAFETY CERT:(AMMO 112) EXAM AMMUNITION AND EXPLOSIVES STORAGE SAFETY CERT:(AMMO 112) EXAM 2024|VERIFIED|UPDATED Which level of protection is the greatest? - Accurate AnswerIBD Which level below offers protection for passenger and cargo railways, as well as water channels capable of being used for commerce? - Accurate AnswerPTRD Which type of magazine is commonly restricted to storing Classes or Divisions 1.2, 1.3, and 1.4 materials (excluding rock...

Electrical Level 2 Module 2 (Qs & As) Solved 100% Correct What type of motors have excellent speed control. -Answer-DC motors To operate a DC motor above the rated speed, a _____ is used to reduce the field current and field flux. -Answer-field rheostat To operate a DC motor below the rated speed, ____ are used to reduce the armature voltage. - Answer-resistors The DC series motor develops ____ of it's full-load torque at starting. -Answer-500% What type of motor is used in applications...

Test 3 EM/GSE ATT An AC induction motor operates on the principle of what? - Induction What is localization used for? - Determine what section is faulted What type of power is produced by a generator? - AC & DC A device that has a spinning shaft and uses electricity as the input or output is called - Rotating Machinery Why is the AC motor the most popular type of rotating machinery used? - AC power is readily available In an AC generator the output voltage across the load in ...

NCCER Electrical Module 2 Level 2 Motors: Theory and Application Questions With Correct Answers How DC motors operate? -Answer-Magnetic lines of force are continuous and always form closed loops; Magnetic lines of force do not cross. Armature: (Definition) -Answer-The rotating windings of a DC motor. The ____ is a movable electromagnet located between the poles of another fixed permanent (field) magnet as shown. -Answer-Armature A twisting force called ______ must be developed. _____ is ...

NCCER ELECTRICAL MODULE 2 LEVEL 2 MOTORS: THEORY AND APPLICATION 2024 QUESTIONS WITH CORRECT ANSWERS ALREADY PASSED AND VERIFIED How DC motors operate? - CORRECT ANSWER Magnetic lines of force are continuous and always form closed loops; Magnetic lines of force do not cross. Armature: (Definition) - CORRECT ANSWER The rotating windings of a DC motor. The ____ is a movable electromagnet located between the poles of another fixed permanent (field) magnet as shown. - CORRECT ANSWER A...

What is current flow? - ANSWERThe flow of electrons in the circuit. What is impedance? - ANSWEROpposition to alternating current flow Like charges will.... - ANSWERrepel each other Any material that will readily release electrons is called.... - ANSWERA conductor The symbol for current is.... - ANSWERI Electricity can produce... - ANSWERHeat, light, magnetism (all of the above) The safety ground conductor is usually color coded..... - ANSWERGreen An electron has... - ANSWERa...

RePL Exam CASA 2023 Questions and Answers with Complete Solution Assured A+. Your spotter announces there is a helicopter approaching your position from 3 O'clock, which direction can you expect the helicopter to appear? North East South West - Answer East Your aircraft is travelling on a heading of 090 degrees. However, there is a strong wind pushing it off track from the north. Would the Track be greater or less than 090 degrees? Greater Less - Answer Greater You need to figure ou...