Can you help by answering this question?

Working principle of strain Guage

44 views
in Microprocessors and Microcontrollers by
In 8085 microprocessor, how many T-states does OPCODE FETCH machine cycle normally require (i.e., when HOLD and WAIT signals are NOT forced)? A) 4 to 6 B) 3 to 8 C) 2 to 3 D) 8 to 12 

1 Answer

0 votes
by

In 8085 microprocessor, how many T-states does OPCODE FETCH machine cycle normally require (i.e., when HOLD and WAIT signals are NOT forced)? A) 4 to 6 B) 3 to 8 C) 2 to 3 D) 8 to 12 

Related questions

1 answer 36 views

Then number of T-states of the instruction STA in 8085 microprocessor is A) 10 B) 12 C) 13 D) 16 

asked Jun 18, 2018 in Microprocessors and Microcontrollers by Shimroz123
1 answer 34 views

What is the size of memory which can be accessed by direct accessing in 8085 microprocessor? A) 64 kB B) 4 kB C) 128 kB D) 128 MB 

asked Jun 18, 2018 in Microprocessors and Microcontrollers by Shimroz123
2 answers 70 views

The 8085 Microprocessor has A) 8-bits Data bus and 16-bits Address bus B) 8-bits Data bus and 8-bits Address bus C) 16-bits Data bus and 16-bits Address bus D) 32-bits Data bus and 8-bits Address bus 

asked Jun 18, 2018 in Microprocessors and Microcontrollers by Shimroz123
1 answer 86 views

The clock frequency of an 8085 microprocessor based system is 3 MHz. What should be the minimum pulse width of the INTR signal so that it is recognized successfully? A) 5.6 µs B) 5.7 µs C) 5.8 µs D) 5.9 µs

asked Jun 18, 2018 in Microprocessors and Microcontrollers by Shimroz123
1 answer 19 views

 What is the size of SP register in 8085 microprocessor? A) 16 bits B) 8 bits C) 64 bits D) 48 bits

asked Jun 18, 2018 in Electronics Engineering by Shimroz123
1 answer 13 views

The ALE line of an 8085 microprocessor is used to (A) latch the output of an I/O instruction into an external latch. (B) deactivate the chip-select signal from memory devices. (C) find the interrupt enable states of the TRAP interrupt. (D) latch the 8 bits of address lines AD7-AD0 into an external latch.

asked Apr 28, 2018 in Digital Electronics by Shimroz123
1 answer 20 views

Which of the following instructions is not available in 8085 microprocessor? (A) LDA 3850 (B) XTHL (C) push PSW (D) LDAXH

asked Apr 28, 2018 in Microprocessors and Microcontrollers by Shimroz123
1 answer 31 views

In 8085, whenever a signal is received at TRAP terminal, its program execution is transferred to a subroutine on address A) 0000 H B) 002C H C) 0024 H D) 0004 H

asked Jun 18, 2018 in Microprocessors and Microcontrollers by Shimroz123
1 answer 27 views

In 8086 microprocessor , the address bus is ________ bit wide A. 12 bit B. 10 bit C. 16 bit D. 20 bit

asked Sep 28, 2018 in Microprocessors and Microcontrollers by Shimroz123
1 answer 43 views

 In a 16-bit microprocessor, a single word is A) 16 bit data B) 32 bit data C) 8 bit data D) 64 bit data 

asked Jun 18, 2018 in Microprocessors and Microcontrollers by Shimroz123
1 answer 43 views

In the 8085A Microprocessor, arithmetic and logical operations are performed through which of the following? A) Stack B) ALU C) I/O D) Register 

asked Jun 18, 2018 in Microprocessors and Microcontrollers by Shimroz123
1 answer 88 views

The 16 bit flag of 8086 microprocessor is responsible to indicate ___________ A. the condition of result of ALU operation B. the condition of memory C. the result of addition D. the result of subtraction 

asked Sep 28, 2018 in Microprocessors and Microcontrollers by Shimroz123
1 answer 101 views

The microprocessor can read/write 16 bit data from or to ________ A. memory B. I /O device C. processor D. register

asked Sep 28, 2018 in Microprocessors and Microcontrollers by Shimroz123
1 answer 27 views

The intel 8086 microprocessor is a _______ processor A. 8 bit B. 16 bit C. 32 bit D. 4 bit

asked Sep 28, 2018 in Microprocessors and Microcontrollers by Shimroz123
1 answer 21 views

The purpose of the microprocessor is to control ______  A. memory B. switches C. processing D. tasks

asked Sep 28, 2018 in Microprocessors and Microcontrollers by Shimroz123
1 answer 20 views

Microprocessor is the ______ of the computer and it perform all the computational tasks  A. main B. heart C. important D. simple

asked Sep 28, 2018 in Microprocessors and Microcontrollers by Shimroz123
1 answer 28 views

Microprocessor is a/an _______ circuit that functions as the CPU of the compute  A. electronic B. mechanic C. integrating D. processing

asked Sep 28, 2018 in Microprocessors and Microcontrollers by Shimroz123
1 answer 26 views

A microprocessor is a _______ chip integrating all the functions of a CPU of a computer.  A. multiple B. single C. double D. triple

asked Sep 28, 2018 in Microprocessors and Microcontrollers by Shimroz123
1 answer 159 views

What is the Power Supply specification for 8085AH microprocessor? A) Single +5V supply with 10% voltage margins B) Dual +5V supply with 10% voltage margins C) Single +10V supply with 5% voltage margins D) Dual +5V supply with 5% voltage margins 

asked Jun 18, 2018 in Microprocessors and Microcontrollers by Shimroz123
0 answers 64 views

What is the difference between a microcontroller and a microprocessor?

asked Mar 11, 2018 in Microprocessors and Microcontrollers by Quiz
1 answer 22 views

The use of regenerator in a gas turbine cycle  (1) increases efficiency but has no effect on output (2) increases output but has no effect on efficiency (3) increases both efficiency and output (4) increases efficiency but decreases output

asked Apr 29, 2018 in Electric Power Generation by Shimroz123
0 answers 42 views

Explain the basic dual slope ADC technique used in digital multimeters with its diagram and measurement cycle.

asked Mar 2, 2018 in Digital Instrumentation by Quiz
1 answer 8 views

Which flag does not change by the execution of the instruction DCR B in 8085 microprocessor ?  (a) Parity (b) Carry (c) Zero (d) Sign

asked May 15, 2018 in Microprocessors and Microcontrollers by Shimroz123
1 answer 34 views

With diagram explain bottoming cycle type of co-generation.

asked Sep 29, 2018 in Energy Conservation And Audit by Shimroz123
2 answers 51 views

Define: 1) frequency, 2) cycle, 3) time period, 4) amplitude

asked Aug 8, 2018 by Quiz
1 answer 13 views

The rankine cycle efficiency of steam power plant is  (1) 60-80% (3) 30-45% (2) 45-80% (4) 20-30%

asked Apr 29, 2018 in Electric Power Generation by Shimroz123
1 answer 33 views

Which signal of 8085 microprocessor is used to insert wait states ?   (a) Ready (b) ALE (c) HOLD (d) INTR

asked May 13, 2018 in Digital Electronics by Shimroz123
0 answers 100 views

Analyze the differences of FOC and DTC. The switching frequency of FOC is 1.3 kHz and the average switching frequency of DTC is the same.

asked Jun 23, 2018 in Electrical Machine by Erdemuysal
1 answer 27 views

In a synchronous machine, if the field flux axis ahead of the armature field axis in the direction of rotation, the machine is operating as  (1) synchronous motor (2) synchronous generator (3) asynchronous motor (4) asynchronous generator

asked May 1, 2018 in Electrical Machine by Shimroz123
1 answer 16 views

The induced emf in the armature of a lap -wound four -pole dc machine having 100 armature conductors rotating at 600 rpm and with 1 Wb flux per pole is  (1) 1000V (2) 100V (3) 600V (4) 10,000V

asked Apr 29, 2018 in Electrical Machine by Shimroz123
1 answer 17 views

In a dc machine, interpoles are used to  (1) neutralize the effect of armature reaction in the interpolar region (2) generate more induced emf in the armature (3) avoid interference of the armature flux with the main -field flux (4) reduce the demagnetizing effect of armature reaction

asked Apr 29, 2018 in Electrical Machine by Shimroz123
1 answer 17 views

The magnetic neutral plane shifts in a dc machine (A) in the direction of motion of motor (B) in the direction of motion of generator (C) due to increase in the field flux (D) cause reduction of flash over between commutator segments

asked Apr 28, 2018 in Electrical Engineering by Shimroz123
1 answer 14 views
0 answers 19 views

What is fuzzy logic in a washing machine?

asked Mar 10, 2018 in Neuro Fuzzy Control by Quiz
1 answer 33 views

What is the percentage of stray losses in DC machine?

asked Mar 8, 2018 in Electronics Engineering by Quiz
1 answer 27 views
1 answer 41 views

In an 8085 microprocessor, after the execution of XRA A instruction A) the carry flag is set B) the accumulator contains FFH C) the zero flag is set D) the accumulator contents are shifted left by one bit

asked Jun 4, 2018 in Microprocessors and Microcontrollers by Shimroz123
1 answer 17 views

In 8085 microprocessor, the value of the most significant bit of the result following the execution of any arithmetic of Boolean instruction is stored in the (1) Carry status flag (2) Auxiliary carry status flag (3) Sign status flag (4) Zero status flag

asked May 28, 2018 in Microprocessors and Microcontrollers by Shimroz123
1 answer 8 views

When a program is being executed in an 8085 microprocessor, its Program Counter contains  (A) the number of instructions in the current program that have already been executed (B) the total number of instructions in the program being executed. (C) the memory address of the instruction that is being currently executed (D) the memory address of the instruction that is to be executed next

asked May 18, 2018 in Microprocessors and Microcontrollers by Shimroz123
1 answer 53 views

In an 8085 microprocessor, the contents of the Accumulator, after the following instructions are executed will become   XRA A   MVI B, F0 H   SUB B  (A) 01 H (B) 0F H (C) F0 H (D) 10 H

asked May 18, 2018 in Microprocessors and Microcontrollers by Shimroz123
0 answers 14 views

In a 8085 microprocessor system with memory mapped I/O  a. I/O devices have 8 bit address  b. I/O devices are accessed using IN and OUT instructions.  c. There can be maximum 256 input and 256 output devices  d. Arithmetic and logic operations can be directly performed with I/O data

asked Apr 9, 2018 in Microprocessors and Microcontrollers by Shimroz123
1 answer 145 views

Draw block diagram of microprocessor and state the function of each block.

asked Sep 5, 2018 by Shimroz123
0 answers 14 views

Is Arduino microcontroller or microprocessor?

asked Mar 15, 2018 in Arduino by Quiz

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

8,450 questions

7,047 answers

132 comments

3,085 users

...