When checking for a no-start concern, you notice that an engine has no spark. Technician A says to turn on the ignition (engine off) and, using a DMM, find out how much battery voltage is available at the negative terminal of the ignition coil. Technician B says the DMM reading should fluctuate, indicating that the primary coil current is being turned on and off. Who is correct?


A. Neither Technician A nor B

B. Both Technicians A and B

C. Technician B

D. Technician A

Answers

Answer 1

Answer:

Option(C) is the correct answer to the given question.

Explanation:

Since overall the On-Board Diagnostics of the level 2 the computer systems need to evaluate the cause of the engine failures .The malfunction significantly increases in the fuel consumption, so that we can detecting the error code in the vehicle.

If we starting the engine as well as by using the DMM, we'll  see how much battery voltage it is at the negative ignition coil node.If the spark module is faulty and no ignition coils can fire so all the engines are working that's why all the other option are incorrect .


Related Questions

Which of the benefits below make using an Infrastructure as a Service (IaaS) provider a better option than purchasing dedicated physical hardware? Check all that apply.

Answers

Question:

Which of the benefits below make using an Infrastructure as a Service (IaaS) provider a better option than purchasing dedicated physical hardware? Check all that apply.

A) Having low initial costs

B) Using a server for a short amount of time

C) Not needing to manage physical servers

D) Having complete control over your physical infrastructure

Answer:

The correct options are A, B and C.

Explanation:

Infrastructure as a Service is simply a service which affords businesses the option of outsourcing their Hardware technology needs especially as it relates to computing.

It is a cloud-based service. Common examples include but are not limited to

Amazon Web Services (AWS)Google Compute Engine (GCEDigitalOcean Microsoft Azure

As highlighted above, they offer small business the advantage of high-quality IT infrastructure at very affordable costs. Businesses that want to shed the cost of their IT infrastructure whilst increasing their computing powers are most likely to purchase these services. E.g. start-ups or companies reviewing/implementing a cost restructuring.

Of course, one of the disadvantages of (IaaS) is that companies have to forfeit complete control of their physical infrastructure. Furthermore, because it is online, computing speeds may be dampened by internet speed.

Cheers!

Write a Python program to convert the characters to lowercase in a string

Answers

Answer:

Following is the program in the python language

st = 'sAN RaN'  #String

print(st.lower()) #display into the lowercase

Output:

san ran

Explanation:

Following are the description of program

Declared and initialized the string in the "st" variable .The lower function in python is used for converting the uppercase string into the lower case string .Finally in the print function we used lower function and display the  string into the lower case

differentiate between analogue and digital devices​

Answers

Answer:

In analog technology, a wave is recorded or used in its original form. So, for example, in an analog tape recorder, a signal is taken straight from the microphone and laid onto tape. ... In digital technology, the analog wave is sampled at some interval, and then turned into numbers that are stored in the digital device.

Explanation: Got it from google. hehe

Write a program that asks the user to enter the name of an input file. If the file does not exist, the program should prompt the user to enter the file name again. If the user types QUIT in any uppercase/lowercase combinations, then the program should exit without any further output.

Answers

Answer:

I can help you with that inbox me

combine like terms to create an eqivalent expresion. -1/2(-3y+10)​

Answers

Answer: Google doesn't have the answer.

Explanation:

I tried

Write the UPDATE command to increase the commission (column name :COMM) by 500 of all the salesman who have achieved sales (Column name : SALES) more than 20000. The table’s name is COMPANY?

Answers

Answer:

UPDATE COMPANY

SET COMM=COMM + 500

WHERE SALES> 20000;

Explanation:

The update command is used for alter the record in the database management system in the table .The update command command modify the record on the some condition in the table in the database management system.

Following are syntax for using the update command .

UPDATE table-name

SET column name 1,column name 2 .........

Where condition

In the given question table -name is "COMPANY" the condition is on the sales column and it update the table only when sales is more than 20000 and set the column COMM by 500.

The UPDATE command that increases the commission column is: UPDATE COMPANY  SET COMM=COMM + 500  WHERE SALES> 20000;

The syntax of an UPDATE SQL command is:

UPDATE table_name SET column = value, where condition

From the question, the table name is COMPANY.

So, we have:

UPDATE COMPANY SET column = value, where condition

The update statement is to increment the COMM column by 500.

So, the query becomes

UPDATE COMPANY  SET COMM=COMM + 500  WHERE condition

Lastly, only columns where SALES are greater than 20000 should be updated.

So, the complete command is:

UPDATE COMPANY  SET COMM=COMM + 500  WHERE SALES> 20000;

Read more about database at:

https://brainly.com/question/15334693

what is the usage of sustainable energy?​

Answers

its the practice of using energy in a way that "meets the needs of the present without compromising the ability of future generations to meet their own need

Does white space have visual weight? Yes or No

Answers

Answer:

no. (more info below)

Explanation:

white space appears to have no visual weight because it's seen as empty. Every body put in the room will appear to be heavier because of the volume surrounding it.

hope this helped!

Answer:

no

Explanation:

it's because it appears to be empty.



Which of the following is NOT a group on the Slide Master tab?
A. Edit Master
B. Styles
C. Edit Theme
D. Background

Answers

styles is not a group on the slide master tab

Answer: Edit theme Select and customized the colors, fonts

Explanation:

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