How fast can a whale swim

 

Whales are one of the fastest swimmers in the ocean and can reach incredible speeds while in the water. These magnificent creatures are built to be fast and efficient, using their powerful muscles and streamlined bodies to move with ease through the water. In this article, we will explore how fast whales can swim, why they are able to reach such high speeds, and the different factors that affect their swimming abilities.

The average speed of a whale can vary greatly depending on the species and its age. Some of the fastest whales can reach speeds of up to 20 miles per hour, while others may swim at a slower pace. Some of the fastest species of whales include the orca, also known as the killer whale, which is capable of reaching speeds of up to 35 miles per hour. Other fast whales include the sperm whale, which can reach speeds of up to 15 miles per hour, and the pilot whale, which can swim at speeds of up to 25 miles per hour.

The speed of a whale can also be affected by several factors, including its age, size, and health. Younger whales tend to be faster than older ones, and smaller whales are generally faster than larger whales. Whales also swim slower when they are ill or injured, which can reduce their swimming abilities.

The body of a whale is specifically designed for swimming, with a streamlined shape that reduces drag and allows it to move through the water with ease. Whales have powerful muscles that help them generate thrust, propelling them through the water. They also have a large, strong tail that they use to swim, which can reach speeds of up to 60 beats per minute.

Whales also have several adaptations that help them swim faster, including a layer of blubber that provides insulation and helps reduce drag. The blubber also helps to store energy, which the whale can use to swim for long distances without stopping.

The speed of a whale also depends on the environment in which it is swimming. Whales tend to swim faster in warmer waters, as the warmer water is less dense and creates less resistance. Whales also swim slower in areas with strong currents, as the currents can make it harder for them to swim.

In conclusion, whales are some of the fastest swimmers in the ocean and can reach speeds of up to 35 miles per hour. The speed of a whale depends on several factors, including its species, age, size, health, and the environment in which it is swimming. With their powerful muscles, streamlined bodies, and other adaptations, whales are well-equipped to swim efficiently and reach high speeds in the water.

How to earn Passive Money from 12% club

First of all let me tell you that, 12% Club is really a legit app to earn passive income on daily basis. Now, here I give you full details, how you going to be generate passive income on daily basis without doing any work for this app.

The simple funda here is, you rent your money to P2P lending which is 100% safe and secure. To opening account in this app, you need to done KYC which is known as (know your customer). This KYC is done through your ADHAAR CARD. which is very simple to do.

And we talk about its legit, than this 12% club is BharatPe company, and it's also (12% club Approved by RBI with NBFCs). So, don't worry to invest money on this platform.

The plus point of this 12% club app is, this app credited daily basis interest generated on per day.

But it has some limitation to invest money. You only have to limit to invest is 10 LAKH only. 

If you invest on 12% club  -- 

Investment	Earn Per Day
1k	0.33 Rs.
10k	3.29 Rs.
1 Lakh	32.88 Rs.
10 Lakh	328.77 Rs.

     

On daily basis you can withdraw  your money in your Bank account.

For downloading this app click here -- 12% Club

Question Also Ask :

1) How 12% club earn money / How 12 club make money ?

Answer - The earning process is, when you invest money here your money is lending to P2P (Person 2 Person merchant ) with the interest rate of 18% and this merchant scan and done all his buying and selling process through BharatPe QR code. So all the record and track by this Company on merchant.

So you get only 12% rate of interest on your invest & rest of interest kept by this company.

2) Is 12 Club is safe / Is 12% club  Investment safe ?

Answer -  Yes !, see your money invest into the P2P Lending Merchant who require money for 20th day or 30th day and each day, they pay interest which is generated per day with the calculation of 18% per annum. But see your money lending by some person so here 1% risk is involved. But if this issue happened than its CREDIT score is badly effected.

3) Can we trust on 12% club ?

Answer - Yes !, This is Approved by RBI (Reserve Bank Of India) Partner With NBFCs.

• For any query let me know in comment box , thank you !!!

 

Why is semiconductor is so important ?

 Semiconductor :

We have studied about Insulator and conductor. These two concepts we know that.

Lets know simply what is Insulator ?

Insulator : Insulator work as, it not allow to conduct the electricity as well as heat, so that's why we called this is a bad conductor.

This is possible to conduct electricity in Insulator how ? the answer is "Yes".  Because, If  any Insulator material sustain heat constantly, than it is very easily electricity pass through it.

But on the earth there is not "Yet" material to founded, who sustain heat constantly without any damages.

Let's take an Example 1: If we want to pass electricity in plastic straw pipe, than it is possible to pass electricity in it, But one condition in that is, only and only it's able to sustain heat constantly.

And that's why, the Insulator properties matter doesn't able to conduct heat and electricity.

Conductor :

What is conductor ?

Conductor is a very good conductor of heat and electricity. Conductor can allow to Conduct electricity in Bi-directional in Alternate Current/voltage like Sinusoidal wave of current or voltage.

what issue we face Because of Bi-directional flow, All we know that, in our home, the current come in form of AC (Alternate Current), So because of that, the current in sinusoidal wave form so that's why it constantly fluctuating up and down. But we know that, in our electronic device or electronic circuit only and only work on DC current.  So providing AC TO DC here Semi-conductor Concept is important to know.

So overcome this issue conducting electricity in Bi-directional flow there is one solution for this is Semi-Conductor.

Semi-conductor : Semi-conductor is a conductor which means, it allow electricity to flow as well as it acts as resistor also, because semi-conductor only allow to flow in one direction so that's why we called this is a Uni-directional conductor.

In some condition Semi-conductor act like Conductor and in some condition semi-conductor acts like Insulator.

Lets take an Example to understand this :

Here, as you can see that , here we take half wave rectifier. If At point (A) consider there is Positive volt and At point (B) there is Negative volt, than only our circuit conduct in Semi-conductor, Because here diode only work in forward direction mode and not conduct in reversed direction mode. In forward direction mode Semi-conductor work as conductor and in reversed direction mode Semi-conductor work as Insulator.

So basically, here in this circuit one Semi-conductor we use as a Diode, So all the major role play by this small diode and this diode come in Semi-conductor family.

In early 90s which components are used as switches ?

 Ans :- 

Relay is a component used as switches in 18's and 19's century.

Relay was invented in 1835 by the brilliant US scientist Joseph Henry (1797–1878).

         

How to make french toast

 

Hello friends welcome to this  french toast recipe here you know the whole process of making french toast at home.

Now first we discuss all the ingredient we take to making french toast 

Ingredient :- Bread slice - 3, Egg - 2, Salt-1/3 tbsp, Milk - 2-3 tbsp, Butter and Honey - 2tbsp (optional) 

Step 1: Now first we take egg in bowl and crack the egg in a bowl.

Step 2:  Add 2 -3 tbsp milk in egg bowl 

Step 3:  Add 2 - 3 tbsp milk in eggs bowl 

Step 4: whisk it well with spoon.

Step 5: In this step turn on the flame and heat a pan & add some butter.

Step 6: Dip the bread slice into the egg batter and place it on pan.

Step 7: Cook it on medium flame for few seconds.we flip bread slice as egg set in bread and back side also we cook it for few second.

Step 8: Once it turns light golden, then take it out from the pan.

Step 9: Repeat the process for remaining bread slices

Step 10: Add honey on french toast (optional)

Step 11: Now your french  toast ready to serve.

What is history behind valentine’s day ? Why we celebrate every year valentines ‘day ? Do you know ?

Every year we celebrate valentine's day, But we dont’ know the reason behind this day.

Actually what happened behind this day is, we all are very familiar with the western countries culture. Every western couple, they are not believe in marry. They always believe in “live in relationship”.

The meaning of “live in relationship” is ,for a some time or for some days, they live like a husband & wife with each other. And meaning of “Marry” word is totally opposite from “live in relationship” Marry means for lifetime couples live with each other.

In the land of Rome, the great saint valentine born. When saint valentine seen, the culture of western and culture of Easten countries. They totally surprised, and think how vast difference in between both Easten & Western culture.

They seen that in eastern country side, couples marry with each other and live for lifetime each other. But in case of western country side couples not marry, they only believe to “live in relationship”.

To stop this tradition “live in relationship” they put their voice agaist this culture. And start motivate couples to marry with each other. But by seen all this incident happend in his country.

But the king of Rome was very cruelty in nature. By his nature they are very popular in the world. The name of king is “CLAUDIUS”.

The Rome king Claudius believe in, female is only for brothels. But in the state of Rome, this saint valentine go to every people house and tell to them, Please marry with each other and live for Lifetime.

The reason behind, why great saint valentine teach people to marry with each other.

i》In married life, the complexity is reduces. 

ii》There are very less chance of getting bigger disease.

iii》Getting of veneral disease is less.

Saint valentine are very popular and famous for his marry culture in the Rome. By seen all this “marry culture” in Rome. The King Claudius are very Angry against saint valetine and give order to hang.

In those day’s whatever order given by the King, that is used to the law. On 14 February since 4058, the great saint valentine hanged.

So that ,the people or couples who inspire by this saint valantine and get marry. They are very sad. So in the remembrance of the great saint valentine, so this day celebrate as “valentine's day”.

But we celebrate this day because we know this day is a romance day for Girlfriend & Boyfriend. 

And we see in our society, this valentine day celebrate in our school, colleges even our houses. But in our country, our girls and boys send valentine cards each other and what they write in the card !  that is “would you make my valentine this year”. 

But we Don’t know actually why we celebrate this valentine day. For what reason we celebrate, the answer is, without any reason. We celebrate is because, we think this day is specially for girls, boys and couples romance. But this is not the truth behind, on this day we all tribute to the great saint Valentine.

Salute to Saint Valentine who came to earth and showed us the right path.

 I hope this year you know very clearly, that is why we celebrate valentine’s day every year.

 

 

 

                                              

 

How do microwaves cook food ? OR How does a microwave turn electricity into heat?

 Likethis!

1) In Microwave inner side there is strong metalbox, and there is a microwave generator called a magnetron. When you start cooking, the magnetron takes electricity from the power outlet and converts it into high-powered, 12cm(4.7inch) radiowaves.

2) The magnetron blasts these waves into the food compartment through a channel called a waveguide.

3) The foods it on naturntable, spinning slowly round, so the microwaves cook it evenly.

4) The microwaves bounce back and forth off the reflective metal walls of the food compartment, just like light bounces off a mirror. When the microwaves reach the food it self they don't simply bounce off Just as radiowaves can pass straight through the walls of your house, so microwaves penetrate inside the food. As they travel through it, they make the molecules inside it vibrate more fastly.

5) Vibrating molecules have heat so, the faster the molecules vibrate, the hotter the food becomes. Thus the microwaves pass their energy into the molecules in the food, rapidly heating it up.

I hope you understand these concept in simply and easily.

If you have any doubt or queries regarding to this concept, ask frequently we will happy to reply.

Automation viva questions with answers

 1) what is PLC ?

Ans:- PLC stands for Programmable Logic controller. PLC is a device that is used to automate industrial process such as manufacturing plant, waste water treatment, ore processing plant.  PLC specially designed for operate under Harsh industrial environment.

2) What is fix PLC ?

Ans:- It is a compact PLC in which there is no modification can be done, in other words we cannot add more input and output according to our requirement.

3) What is modular PLC ?

Ans:- In this PLC modification can be done, we can add input and output as per our requirement.

4) How how AC input module ?

Ans:- 80 to 115 volt

5) How much DC input module ?

Ans:- 24 volt

6) How much Analog input module ?

Ans:- 20 mV (milli-volt)

7) What is automation ?

Ans:- The automation means, automatic manufacturing without human control.

8) What are advantage of PLC ?

Ans:- a] Less wiring 

b] More flexibility 

c] Lower cost

d] Faster response time

9) What are the elements of PLC ?

Ans:- a] Input Module 

b] Output Module

c] Power Supply

d] Processor

e] Programming Device

10) Application of PLC ?

Ans:- a] Food processing Industry 

b] Traffic light control 

c] Chemical Industry

d] Steel Industry 

Automation UNIT TEST I [2020-21EVEN TERM]

 
GOVERNMENT POLYTECHNIC, MUMBAI

Name of Dept.: - Electronics Engineering

UNIT TEST I [2020-21EVEN TERM]

 

Course: Automation                                                                                     Course Code: -EC19411

Duration: - 1Hr                                              Marks: -20                          Class: -TYEC (1^st& 2^nd Shift)

Q.1  Attempt any three (3*2)                                                                                                  06

 

a.  Define the automation                                                                      .             (CO1, R)

b.  List the types of PLC Instructions                                                                            (CO2, R)

c.  Explain the OSR instruction.                                                                           (CO2, U)

d.  Explain the SCP instruction                                                                               (CO2, U)

Q.2  Attempt any two (2*4)                                                                                                  08

 

a.       Differentiate between Fixed and modular PLC.                                             (CO1, A)

b.       Design ladder logic for AND,OR gate using XIC Instruction                           (CO2, A)

c.       Draw diesel generator system Explain it’s working                                         (CO3, U)

 

Q.3  Attempt any one(1*6)                                                                                                  06

 

a.       Draw the AC input module. Explain the function of each block                                    (CO1, U)

b.        Explain the TON,TOFF and RTO instruction of PLC                                                 (CO2, U)

c.       Design ladder logic for traffic light controller                                                              (CO3, A)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CO no	CO1	CO2	CO3	Levels	R	U	A
Marks	12	16	10	Marks	04	20	14