23 views
in Digital Electronics by

1 Answer

0 votes
by

The binary code of (21.125)10 is 10101.001.

Related questions

1 answer 17 views

In the 8421 BCD code the decimal number 125 is written as   (A) 1111101 (B) 0001 0010 0101 (C) 7D (D) None of the bove

asked May 17, 2018 in Digital Electronics by Shimroz123
1 answer 19 views

What is the Gray code word for the binary number 101011?  (1) 101011 (2) 110101 (3) 011111 (4) 111110

asked Apr 30, 2018 in Digital Electronics by Shimroz123
1 answer 19 views

What is the octal equivalent of (5621.125)10 ?

asked Apr 25, 2018 in Electrical Engineering by Shimroz123
3 answers 34 views

A radioactive isotope has a half-life of 10 days. If today there are 125 g of it left, what was its original weight 40 days earlier  (a) 600 g (b) 1000 g (c) 1250 g (d) 2000 g 

asked Apr 9, 2018 in Physics by Shimroz123
1 answer 12 views

Which of the following voltage is used represent binary '1' in digital circuits .   1.0 V 2. 15 V 3. +5 V 4. 25 V 

asked May 13, 2018 in Digital Electronics by Shimroz123
1 answer 55 views
1 answer 6 views

Which of the following is error correcting code? (A) EBCDIC (B) GRAY (C) Hamming (D) ASCII

asked May 24, 2018 in Digital Electronics by Shimroz123
1 answer 109 views

Decimal equivalent of binary 1111 1111 1111 1111 is • 16,384 • 65,536 • 1000000 • None of the above.

asked May 14, 2018 in Digital Electronics by Shimroz123
1 answer 135 views

The frequency of the clock signal applied to the rising edge triggered D flip-flop shown in figure is 10 KHZ. The frequency of the signal at Q is A) 10 KHz B) 2.5 KHz C) 20 KHz D) 5 KHz

asked May 20, 2018 in Digital Electronics by Shimroz123
1 answer 15 views

8 in decimal system is equal to ____ in binary system

asked May 15, 2018 in Digital Electronics by Shimroz123
1 answer 8 views

Which code is used in constructing k-maps?  A) Hamming code B) 2 out of 5 code C) BCD code D) Gray code 

asked Jun 17, 2018 in Digital Electronics by Shimroz123
1 answer 22 views
1 answer 12 views

How many flip-flops are required to build a binary counter circuit to count from 0 to 1023 ? (a) 1 (b) 6 (c) 10 (d) 23 

asked May 26, 2018 in Digital Electronics by Shimroz123
1 answer 26 views

A 500 MW, 3-phase, Y-connected synchronous generator has a rated voltage of 21.5 kV at 0.85 p.f. The line current when operating at full load rated conditions will be  (A) 13.43 kA (B) 15.79 kA (C) 23.25 kA (D) 27.36 kA

asked May 17, 2018 in Synchronous machine by Shimroz123
1 answer 10 views

A three phase 50 Hz line consists of three conductors each of diameter 21 mm, The spacing between the conductors all follows: A - B = 3m, B - C = 5m, C - A = 3.6m If the line operates at 132 k V, the reactive voltampere generatd by the line per km is?

asked Mar 27, 2018 in Power system by Shimroz123
1 answer 24 views

A binary tree T has n leaf nodes. The number of nodes of degree 2 in T is  A) log2n B) n-1 C) n D) 2n

asked Apr 11, 2018 in Computer Engineering by Shimroz123
0 answers 10 views

The radix of binary number is  (A) 1 (B) 0 (C) 2 (D) 8 

asked Apr 5, 2018 in Electrical Engineering by Shimroz123
1 answer 45 views
1 answer 12 views

The color of wire recommended for earth connection as per BIS code is

asked May 14, 2018 in Electrical Engineering by Shimroz123
1 answer 18 views

The computer code for interchange of information between terminals is ____.  a) ASCII b) ACSII c) ASICI d) ASIIC

asked May 13, 2018 in Computer Engineering by Shimroz123
0 answers 11 views

In pulse code modulation the effect of quantization is to (a) remove noise (b) introduce additional noise (c) limit noise in the channel (d) remove noise in the limiter

asked Apr 14, 2018 in Electrical Engineering by Shimroz123
0 answers 21 views

The register in the 8085A that is used to keep track of the memory address of the next op -code to be run in the program is the : a. stack pointer b. program counter c. accumulator d. None of above

asked Apr 12, 2018 in Electronics Engineering by Shimroz123
0 answers 23 views

What is byte code in the context of Java?  (1) The type of code generated by a Java compiler (2) The type of code generated by a Java Virtual Machine (3) It is another name for a Java source file (4) It is the code written within the instance methods of a class 

asked Apr 10, 2018 in Computer Engineering by Shimroz123
0 answers 11 views

A resistor has the following Colour Code. What is the value of the resistor? RED, RED, RED  A) 2200 k Ohm B) 222Ohm C) 2.2kOhm D) 22kOhm

asked Apr 9, 2018 in Electrical Engineering by Shimroz123
0 answers 10 views

The 7 bit ASCII code of character H is  A) C8 B) 48 C) 51 D) 5A

asked Apr 9, 2018 in Electronics Engineering by Shimroz123
1 answer 28 views

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

asked 2 days ago in Digital Techniques by Shimroz123
0 answers 14 views

By which of the following connections, one-bit binary counter can be obtained from a JK flip-flop?  A) J = K = 0 B) J = K = 1 C) J = K’ D) None of these

asked Apr 9, 2018 in Electronics Engineering by Shimroz123
0 answers 14 views

A binary ladder with R -2R network has R = 20K Ohms. The total resistance looking out toward the LSB input is (a) 20KOhms (b) 40KOhms (c) 10KOhms (d) 30KOhms

asked Apr 14, 2018 in Electrical Engineering by Shimroz123
0 answers 18 views

A critical region  (1) is a piece of code which only one process executes at a time (2) is a region prone to deadlock (3) is a piece of code which only a finite number of processes execute (4) is found only in Windows NT operation system

asked Apr 10, 2018 in Computer Engineering by Shimroz123
0 answers 12 views

Which instruction of 8051 microcontroller is used for reading data from code memory?  A) Mov B) MOVC C) MOVX D) XCH

asked Apr 9, 2018 in Electronics Engineering by Shimroz123
1 answer 11 views

The gold color code in a resistor indicates a tolerance of

asked May 14, 2018 in Electrical Engineering by Shimroz123
0 answers 9 views

What will be the output of following code segment: int i=-7; printf(“%d”,0<!i); (1) 0 (2) non zero value (3) error (4) unpredictable value

asked Apr 10, 2018 in Computer Engineering by Shimroz123
1 answer 5 views

The Hamming distance between two code-words is (A) the number of places the code-words are same (B) same as the Euclidean distance between their decimal representation (C) is maximum of the either code-words (B) the number of places the code-words differ

asked May 12, 2018 in Computer Engineering by Shimroz123
1 answer 8 views

The ASCII is an input output code : - a) it is a two bit code b) it is a four bit code c) it is a seven bit code d) it is a eight bit code

asked Apr 14, 2018 in Instrumentation and control by Shimroz123
0 answers 7 views

What is the output voltage of a battery if 10 J of energy is expended in moving 1.25 C of charge?

asked Jul 1 by Shimroz123
0 answers 86 views

 When The dc converter in figure shown has a resistance load of R = 10 Ω and the input voltage is Vs 220 V the converter switch remains on, its voltage drop is Vo -2 V. The chopping frequency is fI K sW Vs If the duty cycle is 50%, determine: (a) the average output voltage V (b) the RMS output voltage Vo (c) the converter efficiency (d) the effective input resistance of the converter

asked Apr 26 by Hussein
1 answer 47 views

 A pulse radar has a pulse repetition frequency (PRF) of 3 KHz. If the radar is emitting at 10 GHz, what is the maximum unambiguous range for this radar? A) 5 Km B) 5 m C) 50 Km D) 15 m 

asked Jun 18, 2018 in Electrical Engineering by Shimroz123
1 answer 26 views

The unity gain bandwidth of an inverting amplifier is 10 MHz What would be the bandwidth if the gain is increased to 10 V/V? A) 100 MHz B) 1 MHz C) 10 MHz D) 1 kHz 

asked Jun 18, 2018 in Amplifier by Shimroz123
1 answer 17 views

 If the range of an analog transducer is 0 to 10 V, then for a resolution of 5 mV, the bits of ADC will be _____.

asked May 29, 2018 in Transducers and sensors by Shimroz123
1 answer 189 views

A 10 km long line has a characteristic impedance of 400 ohms. If line length is 100 km, the characteristic impedance is: (1) 4000 Ω (2) 400 Ω (3) 40 Ω (4) 4 Ω

asked May 28, 2018 in Electric Power Transmission by Shimroz123
1 answer 31 views

The r.m.s. value of a half-wave rectified alternating current is 10 A. Its value for full-wave rectification will be  

asked May 25, 2018 in Electrical Engineering by Shimroz123
1 answer 45 views

The reactance offered by a capacitor to an alternating current of frequency 50 Hz is 10 ohm. If frequency is increased to 100 Hz, the reactance will be (a) 2.5 ohm (b) 5.0 ohm (c) 20.0 ohm (d) 40.0 ohm 

asked May 25, 2018 in Capacitor by Shimroz123
1 answer 22 views

If the diameter of a conductor of 10 ohms is doubled, its new resistance would be? A.20 ohms B.5 ohms C.40 ohms D.2.5 ohms

asked May 15, 2018 in Basic concepts by Shimroz123
1 answer 59 views

If the insulation resistance of a cable of length 10 km is 1 mega ohm, its insulation resistance for 50 km length will be

asked May 8, 2018 in Electric Power Transmission by Shimroz123

Welcome to electronics2electrical.com here you can ask questions related to electrical, electronics, mechanical, telecommunication, instrumentation, computer, mathematics, physics etc.
Be respectful to all the members. Do not copy and paste the answers from other websites which have copyright content. While asking question give full details about it.

Categories

Most popular tags

power motor dc circuit transformer voltage current used system phase resistance factor synchronous load ac energy induction electric generator series frequency between speed capacitor use electrical meter line difference control type mosfet transmission magnetic plant high single instrument bjt unit source advantages function diode and machine winding field define torque parallel amplifier supply shunt thyristor motors electricity arduino maximum time relay armature problem value on transformers types coil diagram state flow ratio material three formula starting direction theorem method emf operating efficiency digital wave microprocessor test instruments inductance loss measure operation connected signal low applications effect single-phase network temperature working constant losses different law wattmeter measuring compare controlled breaker drive device logic rc full switch flux wire resistivity disadvantages free of materials machines angle force converter conductor transistor gain open protection scr core measurement number bridge principle generators reactance circuits negative the friction iron loop short pole battery conservation steam resistors hysteresis computer using analog lines secondary station gate a rectifier inverter linear induced relays nuclear capacitance basic characteristics design direct work rotor electronics ammeter forces diesel damping rlc connection factors capacitors minimum insulation moving regulation running self systems air fault range main stability quality starter igbt eddy alternator ideal rl average 3-phase plants arc thermal error fuzzy biasing dielectric pressure balanced superposition errors copper rotation feedback impedance measured electronic electrons charge inductive transfer explain start off back curve over solar is three-phase tariff locomotive peak bias zener engineering commutator surge conductors rating universal potentiometer density permanent mechanical transducer capacity memory adc excitation two fuse pure harmonics application semiconductor inductor internal pmmc reaction welding resonance traction permeability breakers rms designed electromagnetic si generation brushes switching capacitive shaded rate 1 distribution resistor methods delta star oscillator reluctance simplification algebra 8085 boolean weston dynamometer insulating strength installation definition fuel heating earth units
...