in sports(eg,cricket) what is the technique for measurement of speed of the ba

Categories >> Engineering >> Instrumentation
Suggest New Category

in sports(eg,cricket) what is the technique for measurement
of speed of the ball thrown by the bowler.

Question Posted / nand

6 Answers
13406 Views
BEL, PSU, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

in sports(eg,cricket) what is the technique for measurement of speed of the ball thrown by the bow..

Answer / naveed t p

Presently its measured using radar gun / speed gun, which
uses the principle of doppler shift (used in ultrasonic
flow meters - where shift in frequency is measure of ball
speed). Same principle is used by our trafic police for
measuring vehicle speed.
Also read kokaboora has developed a ball with inbuild
speedometer & small LCD on it, its still on test not
released for professional use.

Is This Answer Correct ?

52 Yes

5 No

in sports(eg,cricket) what is the technique for measurement of speed of the ball thrown by the bow..

Answer / guest

mph

Is This Answer Correct ?

0 Yes

8 No

in sports(eg,cricket) what is the technique for measurement of speed of the ball thrown by the bow..

Answer / bikash mishra

Distance of the pictch/how much time it has taken to reach
batsman

Is This Answer Correct ?

1 Yes

10 No

in sports(eg,cricket) what is the technique for measurement of speed of the ball thrown by the bow..

Answer / sania

by calculating the distance and time.

speed=distance of travelled by ball/time taken to reach

Is This Answer Correct ?

7 Yes

18 No

in sports(eg,cricket) what is the technique for measurement of speed of the ball thrown by the bow..

Answer / ankushkhatri8@rediffmail.com

no such formula yet known

just grab the ball and use ur full strength to just crack he stumps

Is This Answer Correct ?

4 Yes

16 No

in sports(eg,cricket) what is the technique for measurement of speed of the ball thrown by the bow..

Answer / sanjay kumar pal

in cricket speed of bowling is measured by measuring the
speed of rotating the hand of the bowler.

Is This Answer Correct ?

5 Yes

58 No

Post New Answer

More Instrumentation Interview Questions

Specify eight technical requirements that you would consider important, when deciding upon a particular control valve?

0 Answers

Why we use 250 ohm resistor in series with HART protocol communication?

13 Answers Chemtrols, Instec, Sabic,

what are the three main programming languages in plc

12 Answers

TRANSDUSER MOSTLY CONVERT WHICH ENERGY INTO ENERGY ?

6 Answers DVC,

I have applied the post Junior Engineer-(TM)in R.R.B CHANDIGARH recently . what type of question i have to practice and which book ?. can i get any model question paper?

3 Answers RRB,

what is thermocouple output

7 Answers IPCL,

How does electro magnetic pump works ?

1 Answers IGCAR,

how to measure low temperature(<100 dec celsisus) with non condact sensor

2 Answers

What is Span Error

0 Answers

I saw one P&ID 6" control valve has been connected with 8" process line, and 2" valve also connected in parallel with 6" valve. why the 2" valve connected in parallel, Is there any technical reason. please clarify. With Regards-Kittu

5 Answers GNFC,

Sir, my yokugava FF TYPE LEVEL transmitter us bad, i don't have spares available, i want to replace it with a Rosemount FF transmitter, please tell me what procedure to be followed and what changes to be done in dcs part.

1 Answers BPCL Bharat Petroleum, OEG,

what is commisioning procedure,2)what is is the main work in commisioning in the field tx to dcs, plz send me detail

0 Answers

For more Instrumentation Interview Questions Click Here