ECE Questions and Answers



Recent Questions :: ECE

591 QuestionsPage 1 of 60.

Power Change in the Conductor

In the vicinity of a fixed power frequency alternating current coil, there is a conductor with a certain volume. The position of the conductor and the current of the coil are both fixed. The conductivity of the conductor increases from 0 to infinite. How does the conductor's eddy current loss power change? Why is this happening?

Asked by: Muhammad Adnan Sajid on Dec 3, 2019.

Transient Current in an RLC Circuit

Transient current in an RLC circuit is oscillatory when?

Asked by: Karthikeyant on Nov 28, 2019.

Maximum Value of the Signal-noise Ratio of 8 bit ADC

What will be the maximum value of the signal-noise ratio of 8 bit ADC with an i/p range of 10v will be;

Asked by: Lasya on Nov 12, 2019.EDIT

Implementing NOR Gate by using a Dual NAND GATE

Is it possible to implement NOR gate by using a dual NAND GATE, And explain How?

Asked by: Santosh on Sep 29, 2019.EDIT

Output When the Resistance of the Wire if its Diameter is Doubled Full

What will happen to the resistance of the wire if its diameter is doubled full?

Asked by: Nikhil Goswami on Sep 12, 2019.

Converting the Commutator AC Supply to DC Supply or DC Supply to AC Supply

How to convert commutator AC supply to DC supply or DC supply to AC supply?

Asked by: Nishant Tripathi on Sep 10, 2019.

Calculate the Voltage Across C

In AC series RLC circuit, the voltage across R and L is 20 V, the voltage across L and C is 9 V and voltage across RLC is 15 volt. What is the voltage across C?

Asked by: Shyam on Aug 31, 2019.

State True/False : An internal logic gate that short +vcc or ground will cause the inputs or out to be stick either low or floating

An internal logic gate that short +vcc or ground will cause the inputs or out to be stick either low or floating true or false?

Asked by: Mushaq on Aug 28, 2019.EDIT

Flip-Flop Used to design 63 decimal number storage register

How many flip-flops can be used to design 63 decimal number storage register?

Asked by: Tahseen on Jun 12, 2019.

The resistance of the Light Bulb

A light bulb draws 300mA when the voltage across it is 204v. The resistance of the light bulb is;

Asked by: Timothy on Mar 20, 2019.

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