Electric Drives Application Modified Characteristics Online Exam Quiz
Electric Drives Application Modified Characteristics GK Quiz. Question and Answers related to Electric Drives Application Modified Characteristics. MCQ (Multiple Choice Questions with answers about Electric Drives Application Modified Characteristics
Calculate the time period of the waveform y(t)=74cos(81?t+?).
Options
A : .024 sec
B : .027 sec
C : .023 sec
D : .025 sec
The slope of the V-I curve is 19°. Calculate the value of resistance. Assume the relationship between voltage and current is a straight line.
Options
A : .3254 ?
B : .3608 ?
C : .3543 ?
D : .3443 ?
Calculate the moment of inertia of the solid sphere having a mass of 28 kg and diameter of 15 cm.
Options
A : 0.01575 kgm2
B : 0.01875 kgm2
C : 0.01787 kgm2
D : 0.01568 kgm2
Calculate the value of the frequency if the inductive reactance is 45 ? and the value of the inductor is 15 H.
Options
A : 0.477 Hz
B : 0.544 Hz
C : 0.465 Hz
D : 0.412 Hz
Calculate the active power in a 5 ? resistor with 5 A current flowing through it.
Options
A : 125 W
B : 110 W
C : 115 W
D : 126 W
Calculate the active power in a 41 H inductor.
Options
A : 2 W
B : 1 W
C : 0 W
D : .5 W
Calculate the active power in a 241 H inductor.
Options
A : 21 W
B : 11 W
C : 0 W
D : .51 W
The generated e.m.f from 42-pole armature having 74 turns driven at 64 rev/sec having flux per pole as 21 mWb, with wave winding is ___________
Options
A : 4177.171 V
B : 4177.152 V
C : 4100.189 V
D : 4190.454 V
Calculate the active power in a 19 F capacitor.
Options
A : 7.8 W
B : 0 W
C : 5.4 W
D : 1.5 W
What is the unit of the admittance?
Options
A : ohm
B : ohm-1
C : ohm2
D : ohm.5
Chemical Engineering Basics - Part 1 more Online Exam Quiz
Discrete Mathematics Types Relations
Discrete Mathematics Venn Diagram
Discrete Mathematics Written Test
Electric Drives Acceleration Time
Electric Drives Ac Motor Systems