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What is the use of DFT in DSP?

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0 answers 12 views

Draw energy level diagram of conductor and insulator.

asked 4 days ago in Electronic Engineering Materials by Shimroz123
1 answer 36 views

List any two applications of thermionic emission.

asked 4 days ago in Electronic Engineering Materials by Shimroz123
2 answers 55 views

Define intrinsic and extrinsic semiconductor. 

asked 4 days ago in Electronic Engineering Materials by Shimroz123
1 answer 5 views

Give any two properties of polymers.

asked 4 days ago in Electronic Engineering Materials by Shimroz123
0 answers 15 views
4 answers 105 views

5(4+1) ÷ 5(5) = ?

asked 4 days ago in Mathematics by Shimroz123
2 answers 11 views

Define Superconductivity.

asked 4 days ago in Electronic Engineering Materials by Shimroz123
1 answer 43 views

Give the classification of magnetic materials.

asked 4 days ago by Shimroz123
1 answer 9 views

Convert –  (255)10 = (?)16 = (?)8  (157)10 = (?)BCD = (?) Excess3

asked 4 days ago in Digital Techniques by Shimroz123
0 answers 62 views

If we tossed simultaneously two coins. Find the probability of exactly one tail.

asked 5 days ago in Mathematics by Shimroz123
1 answer 4 views

Draw the block diagram of Programmable Logic Array.

asked 5 days ago in Digital Techniques by Shimroz123
1 answer 6 views

State function of preset and clear in flip flop.

asked 5 days ago in Digital Techniques by Shimroz123
1 answer 4 views

Define modulus of a counter. Write the numbers of flip flops required for Mod-6 counter.

asked 5 days ago in Digital Techniques by Shimroz123
1 answer 3 views

Draw logic diagram of T flip-flop and give its truth table.

asked 5 days ago in Digital Techniques by Shimroz123
1 answer 8 views

State the necessity of multiplexer.

asked 5 days ago in Digital Techniques by Shimroz123
1 answer 4 views

Write simple example of Boolean expression for SOP and POS. 

asked 5 days ago in Digital Techniques by Shimroz123
1 answer 5 views

Draw the circuit diagram for AND and OR gates using diodes.

asked 5 days ago in Digital Techniques by Shimroz123
1 answer 34 views

Write the radix of binary,octal,decimal and hexadecimal number system.

asked 5 days ago in Digital Techniques by Shimroz123
1 answer 55 views

Find the area of rhombus whose diagonals are 6 cm and 9 cm.

asked 5 days ago in Mathematics by Shimroz123
1 answer 4 views

Find the value of (sin 15o ) using compound angles.

asked 5 days ago in Mathematics by Shimroz123
1 answer 9 views

Find the area of the triangle whose vertices are 4,3 1,4 and 2,3 . 

asked 5 days ago in Mathematics by Shimroz123
1 answer 41 views

Evaluate log3 81.

asked 5 days ago in Mathematics by Shimroz123
3 answers 72 views

6 ÷ 2 (1+2) = ? a) 1 b) 9

asked 5 days ago in Mathematics by Shimroz123
0 answers 18 views
0 answers 9 views
1 answer 92 views
0 answers 17 views
asked Jul 12 by anonymous
0 answers 41 views
1 answer 26 views

Draw a circuit diagram of R.C. series circuit. Draw impedance triangle and power triangle for same circuit. 

asked Jul 10 by Shimroz123
1 answer 11 views

Write the procedure of converting a given current source into voltage source.

asked Jul 10 by Shimroz123
1 answer 12 views

Draw sinusoidal waveform of 3 phase emf and indicate the phase sequence.

asked Jul 10 by Shimroz123
1 answer 6 views

Define quality factor for parallel resonance and write its mathematical expression.

asked Jul 10 by Shimroz123
1 answer 10 views

Define susceptance and admittance for parallel circuit.

asked Jul 10 by Shimroz123
1 answer 8 views

Draw impedance triangle and voltage triangle for RL series circuit

asked Jul 10 by Shimroz123
1 answer 6 views

Define active power and reactive power for RLC series circuit.

asked Jul 10 by Shimroz123
1 answer 11 views

Draw output characteristics of common emitter [CE] configuration and explain active, saturation and cut-off regions in detail. 

asked Jul 10 in Elements of Electronics by Shimroz123
1 answer 14 views

Identify type of BJT configuration having following features : (i) BJT configuration having the least current gain. (ii) KIT configuration called as voltage follower. (iii) BJT configuration having current gain less than one. (iv) BJT configuration suitable for impedance matching. (v) BIT configuration suitable for voltage amplification. (vi) BJT configuration having the least output impedance.  

asked Jul 10 in Elements of Electronics by Shimroz123
1 answer 6 views

Describe the working principle of photodiode with proper diagram.

asked Jul 10 in Elements of Electronics by Shimroz123
1 answer 23 views

Draw the circuit diagram of bridge rectifier with π filter. Draw its input and output waveform. 

asked Jul 10 in Elements of Electronics by Shimroz123
1 answer 8 views

List the applications of RC oscillator and crystal oscillator.

asked Jul 10 in Elements of Electronics by Shimroz123
1 answer 9 views

An AC supply of 230 V is applied to half wave rectifier circuit. A transformer turns ratio is 20 : 1. Find i) Output DC voltage (ii) Peak Inverse Voltage (PIV)

asked Jul 10 in Elements of Electronics by Shimroz123
1 answer 59 views

Describe transistor as a switch with neat sketch.

asked Jul 10 in Elements of Electronics by Shimroz123
1 answer 8 views

Differentiate between positive and negative feedback on the basis of . (i) overall phase shift (ii) voltage gain (iii) stability (iv) applications 

asked Jul 10 in Elements of Electronics by Shimroz123
1 answer 4 views

Draw the block diagram of regulated DC power supply and explain the function of each block. 

asked Jul 10 in Elements of Electronics by Shimroz123
1 answer 7 views

Draw block diagram of IC 723. Write the functions of IC 723.

asked Jul 10 in Elements of Electronics by Shimroz123
1 answer 11 views

Explain Center-tapped full wave rectifier with the help of circuit diagram and draw input output waveforms. 

asked Jul 10 in Elements of Electronics by Shimroz123
1 answer 5 views

Draw the symbol, logic expression and truth table of NOR gate.

asked Jul 10 in Elements of Electronics by Shimroz123

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