|
The direction of rotation of universal motor can be reversed by ___
|
|
0
|
97
|
October 30, 2021
|
|
A universal motor operates on ___
|
|
0
|
248
|
October 30, 2021
|
|
Which of the following statements regarding hysteresis motor is in incorrect?
|
|
0
|
122
|
October 30, 2021
|
|
When a ceiling fan employing a capacitor run motor is ___
|
|
0
|
253
|
October 30, 2021
|
|
Which of the following motors is used in tape-recorders?
|
|
0
|
133
|
October 30, 2021
|
|
The speed/load characteristics of a universal motor is ___
|
|
0
|
114
|
October 30, 2021
|
|
The speed control of universal motor used for sewing machines is ___
|
|
0
|
143
|
October 30, 2021
|
|
The directiom of rotation of universal motor can be reversed the by ___
|
|
0
|
77
|
October 30, 2021
|
|
In case of a shaded pole motor the direction of ___
|
|
0
|
126
|
October 30, 2021
|
|
Single phase induction motor usually ___
|
|
0
|
119
|
October 30, 2021
|
|
A hysteresis motor works on the ___
|
|
0
|
108
|
October 30, 2021
|
|
Which of the following motors is inherently self starting?
|
|
0
|
159
|
October 30, 2021
|
|
In a shaded-pole single-phase motor, the revolving field is ___
|
|
0
|
87
|
October 30, 2021
|
|
Electrical faults in a motor occur most commonly in its ___
|
|
0
|
129
|
October 30, 2021
|
|
The rotor of which motor does not have winding on it?
|
|
0
|
126
|
October 30, 2021
|
|
For ceiling fans generally the single phase motor used is ___
|
|
0
|
170
|
October 30, 2021
|
|
In a shaded-pole motor, rotating magnetic field is ___
|
|
0
|
151
|
October 30, 2021
|
|
Hysteresis motor is particularly- useful for ___
|
|
0
|
91
|
October 30, 2021
|
|
If a D.C. series motor is operated on ___
|
|
0
|
103
|
October 30, 2021
|
|
To reverse the direction of rotation of a capacitor-start motor while it ___
|
|
0
|
109
|
October 30, 2021
|
|
If a single phase induction motor runs slower than ___
|
|
0
|
122
|
October 30, 2021
|
|
The rotor slots, in an induction motor, are usually not quite parallel to ___
|
|
0
|
120
|
October 30, 2021
|
|
Which of the following applications always have switched on?
|
|
0
|
103
|
October 30, 2021
|
|
When a D.C. series motor is connected to A.C. supply, the ___
|
|
0
|
126
|
October 30, 2021
|
|
The repulsion-start induction-run motor is ___
|
|
0
|
96
|
October 30, 2021
|
|
Which of the following single-phase motors is suitable for timing and control purposes?
|
|
0
|
106
|
October 30, 2021
|
|
A shaded pole motor can be ___
|
|
0
|
108
|
October 29, 2021
|
|
Which of the following motors is used in mixies?
|
|
0
|
167
|
October 29, 2021
|
|
In a shaded pole motor, the shading coil usually ___
|
|
0
|
93
|
October 29, 2021
|
|
In a split phase motor, the running winding should ___
|
|
0
|
147
|
October 29, 2021
|