1
GATE EE 1996
Subjective
+3
-0
In an oscilloscope the input to the horizontal plates is a $$100Hz$$ voltage signal. The lissajous patterns $$(A), (B)$$ and $$(C)$$ will be generated when different frequency voltage signals are applied to vertical plates. Match each lissajous pattern to the corresponding frequency by GATE EE 1996 Electrical and Electronics Measurement - Cathode Ray Oscilloscope Question 1 English
2
GATE EE 1996
MCQ (Single Correct Answer)
+1
-0.3
The torque speed characteristic of a Repulsion motor resembles which of the following dc motor characteristic?
A
Separately excited
B
Shunt
C
Series
D
Compound
3
GATE EE 1996
MCQ (Single Correct Answer)
+1
-0.3
Which type of motor is most suitable for computer printer device?
A
Reluctance motor
B
Hysteresis motor
C
Shaded pole motor
D
Stepper motor
4
GATE EE 1996
MCQ (Single Correct Answer)
+1
-0.3
Unbalanced supply voltage given to a $$3-$$ phase, data-connected induction motor will cause
A
zero sequence currents
B
less heating of the rotor
C
negative sequence component current
D
all of these
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