ID: A otors Final Indicate whether the statement is true or false The most commo
ID: 3348875 • Letter: I
Question
ID: A otors Final Indicate whether the statement is true or false The most common electric related injury is a burn. body, ns are a result of the extremely high temperature caused by an electric arc in close proximity to the Arc burns 2. notor nameplate Design letter is an indication of the motor's torque speed curve. olage mou ric omergy over faiy ong distancesis acomplshed mot fficenaty by using high-voltages. 5. Movement of the coils within a transformer produces 6. When a 240/480 volt control transformer the transformation of vo ltage. winding are connected in parallel. al primary control transformer is to be operated from a 240 volt system the prima 7. 8. If an AC solenoid sticks in the open position a burnout of the coil is likely. A microswitch is capable of operating with extremely small pressure on its operating le 9. To change the direction of rotation of a DC motor you must change the direction of the current fnlow thro both the armature and the field. The low speed on a single winding consequent-pole two-speed The shaded-pole coil of a shaded-pole motor is wound with many turns of small diameter wire. motor is always one-half of the higher s 10. 11. 12. A voltage unbalance can magnify the percent current unbalance in the stator windings of a 3-phase mo as much as 6 to 10 times the percent voltage unbalance. A manual reset thermal protector has an external button mounted on the motor that must be pushed to power to the motor 13. 14. A good capacitor will hold a charge even when the power is removed. 15. A magnetic blowout coil produces a magnetic field that helps to blow out the arc. 16. Arc current flow produces additional heat, which can damage contact surfaces 17. It is normal to measure a small voltage drop across the normally open output terminals of a solid when the relay is switched ON.Explanation / Answer
1) False
2) True
3) True
4) True
4) True
5) True
6) True
7) True
8) True
9) True
10) True
11) True
12) True
13) True
14) True
15) True
16) True
17) True