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Electrical Engineering Mcqs
Showing 1521 – 1540 of 3,699 verified multiple choice questions with answers and explanations.
Q1521NTS / FPSC / PPSC
The output voltage Vo of the above circuit is____________?
Q1522NTS / FPSC / PPSC
In the above circuit the current ix is___________?
Q1523NTS / FPSC / PPSC
An opamp has a slew rate of 5V/ S. the largest sine wave o/p voltage possible at a frequency of 1MHz is____________?
Q1524NTS / FPSC / PPSC
The approximate input impedance of the opamp circuit which has Ri=10k, Rf=100k, RL=10k?
Q1527NTS / FPSC / PPSC
How many op-amps are required to implement this equation Vo = V1?
Q1528NTS / FPSC / PPSC
How many op-amps are required to implement this equationop-amps?
Q1529NTS / FPSC / PPSC
The ideal OP-AMP has the following characteristics
Q1530NTS / FPSC / PPSC
If ground is applied to the (+) terminal of an inverting op-amp, the (–) terminal will_____________?
Q1532NTS / FPSC / PPSC
A non inverting closed loop op amp circuit generally has a gain factor______________?
Q1533NTS / FPSC / PPSC
The closed-loop voltage gain of an inverting amplifier equal to______________?
Q1534NTS / FPSC / PPSC
Calculate the cutoff frequency of a first-order low-pass filter for R1 = 2.5kΩ and C1 = 0.05μF___________?
Q1536NTS / FPSC / PPSC
H.R.C. fuse, as compared to a rewirable fuse, has_________________?
Q1538NTS / FPSC / PPSC