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3 years ago

13

John, a team member, has completed e0 - agile for beginners he wants to contribute to tcs agile vision. he wants to find out wha

t is planned for his account.
whom should he details

1 answer:

Jet001 [13]3 years ago

7 0

Answer:

John should detail his Scrum Master.

Explanation:

The Team Lead or Scrum Master coordinates the tasks of individual team members and supports the progress of the team. The Scrum Master usually receives instructions from the Product Owner and then ensures that the tasks are performed accordingly. She also coaches the Development Team and works with the Product Owner to carry out daily development activities. She also drives the Scrum Values and Principles, ensuring that the team members understand and practice them.

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Vika [28.1K]

Answer:

OMG YOU SPEAK THE I LIKE UR CUT G LANGUAGE

Explanation:

wow ugyfufuyyy yufyufufyu yufuyyuuy uyyfufufu

8 0

3 years ago

Write in an Excel cell the appropriate @RISK function for a binomial distribution that results from 50 trials with probability o

borishaifa [10]

Answer:

Binomial Function

I got my output using the formula = 1 - BINOMDIST (17, 50, 0.3, TRUE)

Then got the cumulative probability distribution at 17 to be 0.2178

Explanation:

To draw a normal distribution:

1. Got to '@risk' and click on 'defined distribution'

2. Select 'binomial' in function block

3. enter formula in cell formula and click okay

The use of @RISK to draw a binomial distribution of 50 trials and probability of success as 0.3 by entering formular =RISKBINOMIAL (50, 0.3).

6 0

3 years ago

transformer has 26 turns on the primary coil and 720 turns on the secondary coil. If this transformer is to produce an output of

hram777 [196]

<h2>Corrected Question:</h2>

A step-up transformer has 26 turns on the primary coil and 720 turns on the secondary coil. If this transformer is to produce an output of 4100 V with a 16-mA current, what input current and voltage are needed?

<h2>Answer:</h2>

The input current and voltage needed are 443 mA and 148 V respectively.

<h2>Explanation:</h2>

In a step-up transformer, the relationship between the number of turns in its primary coil ( $N_{p}$ ), the number of turns in its secondary coil ( $N_{s}$ ), the input voltage ( $V_{p}$ ), the output voltage ( $V_{s}$ ), the input current ( $I_{p}$ ), and the output current ( $I_{s}$ ) is given by;

$\frac{N_{s} }{N_{p} }$ = $\frac{V_{s} }{V_{p} }$ = $\frac{I_{p} }{I_{s} }$

This implies that;

$\frac{N_{s} }{N_{p} }$ = $\frac{V_{s} }{V_{p} }$ ---------------------(i)

$\frac{N_{s} }{N_{p} }$ = $\frac{I_{p} }{I_{s} }$ ---------------------(ii)

From the question;

$N_{p}$ = 26 turns

$N_{s}$ = 720 turns

$V_{s}$ = 4100V

$I_{s}$ = 16mA = 16 x 10⁻³A

(a) Substitute these values into equation (ii) as follows;

$\frac{720}{26}$ = $\frac{I_{p} }{16*10^{-3}}$

Solve for $I_{p}$ ;

$I_{p}$ = 720 x 16 x 10⁻³ / 26

$I_{p}$ = 443 x 10⁻³

$I_{p}$ = 443 mA

Therefore the input current needed is 443mA

(b) Also, substitute those values into equation (i) as follows;

$\frac{720}{26}$ = $\frac{4100 }{V_{p} }$

Solve for $V_{p}$ ;

$V_{p}$ = 4100 x 26 / 720

$V_{p}$ = 148 V

Therefore, the input current needed is 148 V

5 0

3 years ago

At a ski resort, water at 40 °F is pumped through a 3-in.-diameter, 2001-ft-long steel pipe from a pond at an elevation of 4286

deff fn [24]

Answer:

P = 24.38 hp

Explanation:

Given data:

diameter of steel pipe = 3 inc

length of pipe = 2001 ft

elevation of pond = 4286 ft

elevation of snow making machine = 4620 ft

Rate of water = 0.26 ft^3/s

Applying bernouli equation on bioth side

$\frac{P}{\rho} + \frac{v_1^2}{2g} + z_1 + h_p =\frac{P_2}{\rho} + \frac{v_2^2}{2g} + z_2 + \frac{flv^2}{2gD}$ .....1

where P_2 = 182 psi

P_1 = 0, v_1 = 0

$V =V_2 = \frac{Q}{\frac{\pi}{4} D^2}= \frac{0.26}{\frac{\pi}{4} \times (3/12)^2} = 5.30 ft/s$

calculation fro friction factor

from standard table we have

$\frac{\epsilon}{D} = \frac{0.00015}{(3/12)} = 6\times 10^{-4}$

$Re =\frac{VD}[\nu} = \frac{5.30 \times (3/12)}{1.66 \times 10^{-5}} = 7.96 \times 10^4$

so for calculated R and $\frac{\epsilon}{D}$ , F value = 0.0212

from equation 1

$h_p = \frac{P_2}{\rho} + Z_2 -Z_1 +(1 + f\frac{l}{D}) \frac{V^2}{2g}$

$h_p = \frac{182 \times 144/ lb /ft^2}{62.4} + 4620 - 4286 + (1 + 0.0212 \frac{2001}{(3/12)}) \frac{5.30}{2\times 32.2}$

h_p = 826.76ft so that

$P = \rho Q h_p = 62.4 \times 0.26 \times 826.76 = 13413.38 ft lb/s = 24.38 hp$

3 0

3 years ago

Select the correct answer.

andre [41]

Answer:

A. energy transformations

Explanation:

8 0

2 years ago