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8_murik_8 [283]
3 years ago
11

Checking tire pressure should be performed:

Computers and Technology
2 answers:
vladimir2022 [97]3 years ago
8 0

I would say the answer is D. Both A and C  because when it gets cold, the tires tend to become flat . You should also check once a month to make sure everything is fine especially after driving for a while!

ladessa [460]3 years ago
6 0

the answer to ur question would be D

i hope this helps :)

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A car holds 16 gallons of gasoline and can travel 312 miles before refueling. Write aC++ program that calculates the number of m
IgorC [24]

Answer:

// here is code in C++.

#include <bits/stdc++.h>

using namespace std;

// main function

int main()

{

   // variables Declaration and initialization

   int no_gallon=16;

   int dis=312;

   // find the miles per gallon

   double mile_gallon=dis/double(no_gallon);

   // print the results

   cout<<"number of gallons: "<<no_gallon<<endl;

   cout<<"distance travel before refueling: "<<dis<<endl;

   cout<<"miles per gallon is: "<<mile_gallon<<endl;

return 0;

}

Explanation:

Declare and initialize the number of gallon and distance travel without refueling. Calculate the miles per gallon by dividing distance with number of gallons.Then print the results.

Output:

number of gallons: 16

distance travel before refueling: 312

miles per gallon is: 19.5

6 0
3 years ago
Compare GBN, SR, and TCP (no delayed ACK). Assume that the timeout values for all three protocols are sufficiently long such tha
kvv77 [185]

Answer and Explanation:

a)

For Go-Back-N:

  Host A sent total number of segments is 9.The initial segment numbers are 1,2,3,4,5 and re-sent the segemnts 2,3,4 and 5 because 2nd segment was lost.

Host B sent the number of ACKs are 8.Host B sent ACKs 1 by four times because 2nd segment was lost and sent 4ACKs with sequence numbers 2,3,4 and 5

selective repeat:

 Host A sent total number of segments is 6.The initial segment numbers are 1,2,3,4,5 and re-sent the segemnts 2 because 2nd segment was lost.

Host B sent the number of ACKs are 5.Host B sent four ACKs with sequence numbers 1,3,4,5 and re-sent ACK2 with sequence number 2 because 2nd segment was lost.

TCP :

Host A sent total number of segments is 6.The initial segment numbers are 1,2,3,4,5 and re-sent the segemnts 2 because 2nd segment was lost.

Host B sent the number of ACKs are 5.Host B sent four ACKs with sequence number 2 and There is one ACK with sequence number 6.TCP always send an ACK with expected sequence number

b) If the timeout values for all three protocol are much longer than 5*RTT,then TCP protocol successfully delivers all five data segments in shortest time interval.

 

4 0
3 years ago
Write a (one) program for your microcontroller so that it:
AleksandrR [38]

Answer:

see explaination

Explanation:

1.) Each time the main program execution starts at address 0000 - Reset Vector. The address 0004 is “reserved” for the “interrupt service routine” (ISR).

ORG 0x000 ; processor reset vector

goto main ; go to beginning of main program

ORG 0x004 ; interrupt vector location

movwf w_temp ; save off current W register contents

movf STATUS,w ; move status register into W register

movwf status_temp ; save off contents of STATUS register

.

.

RETFIE

main

3.) Push button switch is connected to the first bit of PORT B (RB0) which is configured as an input pin. When the switch is pressed this pin RB0 will be grounded. The LED is connected to the first bit of PORT B (RA0)

4.) Push button switch is connected to the first bit of PORT B (RB0) which is configured as an input pin. When the switch is pressed this pin RB0 will be grounded. The LED is connected to the first bit of PORT B (RA0)

5.) Push button switch is connected to the first bit of PORT B (RB0) which is configured as an input pin. When the switch is pressed this pin RB0 will be grounded. The LED is connected to the first bit of PORT B (RA0)

#include <stdio.h>

#include <stdlib.h>

#define _XTAL_FREQ 800000//Declare internal OSC Freq as 8MHz

#include <xc.h>

#include<pic.h>

CONFIG(FOSC_INTOSCIO & WDTE_OFF & PWRTE_OFF & MCLRE_ON & BOREN_OFF & LVP_OFF & CPD_OFF & WRT_OFF & CCPMX_RB0 & CP_OFF);

CONFIG(FCMEN_ON & IESO_ON);

unsigned int count=0;

main()

{

TRISA=0;//Sets all ports on A to be outputs

TRISB=1;//Sets all ports on B to be inputs

for(;;){

if(PORTBbits.RB0==1){//When the button is pressed the LED is off

PORTAbits.RA1 =0;

count=count+1;

}

else {

PORTAbits.RA1=1;

count = count +1;

}

if (count > 6){//if count =6 i.e 6 times button presses the RED LED turns on

PORTAbits.RA0=1;

}

else{

PORTAbits.RA0=0;

}

}

}

#include <stdio.h>

#include <stdlib.h>

#define _XTAL_FREQ 800000//Declare internal OSC Freq as 8MHz

#include <xc.h>

#include<pic.h>

CONFIG(FOSC_INTOSCIO & WDTE_OFF & PWRTE_OFF & MCLRE_ON & BOREN_OFF & LVP_OFF & CPD_OFF & WRT_OFF & CCPMX_RB0 & CP_OFF);

CONFIG(FCMEN_ON & IESO_ON);

unsigned int count=0;

main()

{

TRISA=0;//Sets all ports on A to be outputs

TRISB=1;//Sets all ports on B to be inputs

for(;;){

if(PORTBbits.RB0==1){//When the button is pressed the LED is off

PORTAbits.RA1 =0;

count=count+1;

}

else {

PORTAbits.RA1=1;

count = count +1;

}

if (count > 8){//if count =8 i.e 8 times button presses the RED LED turns on

PORTAbits.RA0=1;

}

else{

PORTAbits.RA0=0;

}

}

}

#include <stdio.h>

#include <stdlib.h>

#define _XTAL_FREQ 800000//Declare internal OSC Freq as 8MHz

#include <xc.h>

#include<pic.h>

CONFIG(FOSC_INTOSCIO & WDTE_OFF & PWRTE_OFF & MCLRE_ON & BOREN_OFF & LVP_OFF & CPD_OFF & WRT_OFF & CCPMX_RB0 & CP_OFF);

CONFIG(FCMEN_ON & IESO_ON);

unsigned int count=0;

main()

{

TRISA=0;//Sets all ports on A to be outputs

TRISB=1;//Sets all ports on B to be inputs

for(;;){

if(PORTBbits.RB0==1){//When the button is pressed the LED is off

PORTAbits.RA1 =0;

count=count+1;

}

else {

PORTAbits.RA1=1;

count = count +1;

}

if (count > 10){//if count =10 i.e 10 times button presses the RED LED turns on

PORTAbits.RA0=1;

}

else{

PORTAbits.RA0=0;

}

}

}

6 0
3 years ago
Write a chemical reaction to show that nitric acid contains nitrogen​
sleet_krkn [62]

Answer:

HNO3 &NO2

Explanation:

7 0
3 years ago
Which type of message format is designed to arouse curiosity, not showing the product or delivering quite enough information to
Anarel [89]

The type of message format that is designed to arouse curiosity by not showing the product or delivering quiet enough information to make sense is teaser. This is a way of providing information that is short and in which it does not identify the product or the whole message itself. 

7 0
3 years ago
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