kato

• Jul 14th, 2017

When we apply zero volt or ground to the +terminal of an opamp the -terminal also has such low voltage because of high input impedance that is called as virtual ground since it is not ground itself

soumya gupta

• Jul 11th, 2017

When the input nodes of an opamp are taken as ground in the negative feedback condition, then its known as virtual ground.

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What is the formula for power gain when input gain & output gain is given?

Amlaku Yalew

• Aug 4th, 2017

=out put gain/input gain

samarth moudgalya

• Jul 28th, 2017

Power in dB is 10log{Output power/input power)

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Answered by: sweta basanta

• Sep 11th, 2007

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Combinational circuit are those whose output depends only upon the present inputs but in sequential circuit the output depends upon both present and past inputs. that is the difference.?

Rajdeep Ashok Vartak

• Aug 10th, 2017

In digital electronics, both circuits are very important. half adder, full adder, half substractor, full substractor, parallel adder, encoder, decoder, multiplexer, demultiplexer etc are under Combina...

Kato

• Jul 14th, 2017

The combinational ckt provides output considering only the input, but the sequential ckt provides output by considering both input and its state (Past input)

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1. vector processor 2. array processor 3. von neumann 4. both array processor and von neumann

shahina

• Aug 14th, 2017

Von neumann

FALGUNI

• Jul 15th, 2016

Array processor

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Avinash

• Aug 30th, 2017

Buffer

uddhav kumbhar

• Nov 12th, 2016

Decoder/buffer integrated circuit

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Which of the following is is used to hold ROM and RAM cards 1. Computer Bus 2. Expansion cards 3. Mother Board 4. Cache memory

Kato

• Jul 14th, 2017

Mother Board.
ROM they are not connected in slots they are installed in mother board so the answer is MOTHER BOARD

sathya.R

• Dec 25th, 2016

Mother board

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Answered by: sachin.t.m

• Jul 6th, 2006

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Biasing means applying the DC voltage across the device for its correct operation.

Rachna Jain

• Nov 15th, 2017

The process of applying the external voltage source to any electronic device to turn on its operation is known as biasing. Biasing are of two types namely forward biasing and reverse biasing.

Amit Kumar Singh

• Sep 11th, 2017

Applying external DC voltage to any electronic device is called biasing. Depends upon the polarity of DC voltage externally to it, the biasing classified as forward and reverse biasing.

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What is a BCD? What are its advantages and disadvantages? Why is an excess-3 code is called an unweighted code?

Namita Chhantyal

• Dec 14th, 2017

BCD is a binary coded decimal that can represent each decimal digits into its respective 4 binary bit. The advantage is that it is easy to convert into BCD code from decimal digit and vice-versa. ...

gurulakshmi05

 Profile Answers by gurulakshmi05 Questions by gurulakshmi05

• Jul 1st, 2009

BCD means Binary coded decimal, its advantage is it can represent decimal numbers in the form of binary value says (0000-0 to 1001-9). Binary codes are divided into weighted binary code and non wei...

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Sonali

• Dec 21st, 2017

Both data and program are in the same memory. So, Von Neumann architecture or Princeton architecture.

mounikadatta

• Sep 12th, 2017

CISC (COMPUTER INSTRUCTION SET CORE)

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Vinayaka Eshwar Naik

• Jan 14th, 2018

1) Indicates impedance is high at input and reduces towards output
2) Indicates direction of current flow

rucha thakur

• Dec 18th, 2014

ALU + BUFFER =Op-Amp i.e. if we cut Op-Amp symbol vertically from middle, then we get symbols of two components. They are ALU & buffer.

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If the input J is connected through K input of J-K flip-flop, the flip-flop will behave as a 1. D(Delay) type flip-flop 2. T-type flip-flop 3. Toggle Switch 4. 2 or 3 above

vinayaka

• Jan 14th, 2018

D flipflop

MOHD IMRAN

• May 30th, 2015

T(toggle)type flip-flop

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Dhrubotaa Chatterjee

• Mar 4th, 2018

In electronics, a flip-flop or latch is a circuit that has two stable states and can be used to store state information

Nikhil kumar

• Jan 18th, 2016

Digital electronic are like a modern type electronic if we use morden electronics in our life flip flop is an storage devices which is called toggeld switch also.

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meemi

• Jul 24th, 2019

B is register.so adressing mode for PUSH B is Register adressing mode

RAMPRIT KUMAR

• Jan 31st, 2018

Direct addressing mode

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i. Rotor current and power factor at start with slip rings shorted.
ii. Rotor current and power factor at 4% slip with slip rings shorted.
iii. External rotor resistance per phase to obtain a starting current of 100A in stator supply lines.

Sathvika

• Feb 14th, 2023

Problem: 1. 1100v, 50Hz,delta connected induction motor has a star connected slip ring rotor with stator to stator transformation ratio of 3.8 . the rotor resistance and stand still reactance are 0.01...

Debjyoti

• Nov 1st, 2018

54

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As we know,water boiling point temperature is 100 deg. in which liquid state is convert into the gas state,but in turbine which principle is use by which exhaust temperature is 50-55 deg and is in the stage of steam?

Muhammad hasheem zubair

• Mar 28th, 2023

Conversion

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