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SSC JE 2017: Basic of Electrical & A.C Fundamental Rankers Quiz 5

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Question 1

In a standard multimeter for measuring AC voltage, parameter of __________voltage is measured.

Question 2

If an input signal with non-zero direct current (dc) component is applied to a low pass RC network, then dc component in the output signal will be _____________.

Question 3

What is the sinusoidal expression for current in the circuit shown is Fig.?
Description: 13_Phasor-Algebra_files\image098.png

Question 4

An R-L series circuit is connected to a voltage of v = 566 sin 314 tV. The circuit current is Description: 13_Phasor-Algebra_files\image177.png The value of inductance is

Question 5

The Thevenin impedance of a source is Description: 13_Phasor-Algebra_files\image230.pngwhile the peak Thevenin voltage is Description: 13_Phasor-Algebra_files\image231.pngThe maximum available average power from the source is

Question 6

The current through a 4 H inductor is Description: 13_Phasor-Algebra_files\image034.pngA. Using phasor algebra, voltage across the inductor is


Question 7

In Fig., Description: 13_Phasor-Algebra_files\image057.pngand v = 17 sin (2000 t) volts. The total equivalent impedance in rectangular form is

Description: 13_Phasor-Algebra_files\image058.png

Question 8

The voltage supplied by the zinc-electrolyte cell shown in the figure below is _______.

Question 9

Two resistors are connected in parallel to a stable voltage source. How do current and power of the resistor change when the resistance of is decreased by half?

Question 10

What is called the electro-motive force (e.m.f.) of a voltage source?
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May 20ESE & GATE EE