What is Class Night in Puerto Rico?

One who waits too long to complain has indicated satisfaction with the agreement despite the initial lack of true consent is the

katovenus [111]

Answer: Doctrine of ratification

Explanation:Doctrine of ratification tries to show that a person who is taking so much a time to complain has indicated that he agrees even if he doesn't without a written consent. This is to eliminate undue waste of time in business, legal an other proceedings requiring consent of both parties.

Doctrine of ratification can either be implied or expressed

Implied ratification is the type of ratification where a persons actions or body language can be seen that he has accepted.

Express ratification is a ratification where a person intentionally accept by showing either through written or verbally.

7 0

3 years ago

A three-phase wye-connected synchronous generator supplies a network through a transmission line. The network can absorb or deli

Amanda [17]

Answer:

the graph and the answer can be found in the explanation section

Explanation:

Given:

Network rated voltage = 24 kV

Impedance of network = 0.07 + j0.5 Ω/mi, 8 mi

Rn = 0.07 * 8 = 0.56 Ω

Xn = 0.5 * 8 = 4 Ω

If the alternator terminal voltage is equal to network rated voltage will have

Vt = 24 kV/√3 = 13.85 kV/phase

The alternative current is

$I_{a} =\frac{40x10^{6} }{\sqrt{3}*24x10^{3} } =926.2A$

$X_{s} =0.85\frac{13.85}{926.2} =12.7ohm$

The impedance Zn is

$\sqrt{0.56^{2}+4^{2} } =4.03ohm$

The voltage drop is

$I_{a} *Z_{n} =926.2*4.03=3732.58V$

$r_{dc} =\frac{voltage}{2*current} =\frac{13.85}{2*926.2} =7.476ohm$

rac = 1.2rdc = 1.2 * 7.476 = 8.97 Ω

The effective armature resistance is

$Z_{s} =\sqrt{R_{a}^{2}+X_{s}^{2} } =\sqrt{8.97^{2}+12.7^{2} } =15.55ohm$

The induced voltage for leading power factor is

$E_{F} ^{2} =OB^{2} +(BC-CD)^{2}$

if cosθ = 0.5

$E_{F} =\sqrt{(13850*0.5)^{2}+(\frac{3741}{2}-926.2*12.7)^{2} } =11937.51V$

if cosθ= 0.6

EF = 12790.8 V

if cosθ = 0.7

EF = 13731.05 V

if cosθ = 0.8

EF = 14741.6 V

if cosθ = 0.9

EF = 15809.02 V

if cosθ = 1

EF = 13975.6 V

The voltage regulation is

$\frac{E_{F}-V_{t} }{V_{t} } *100$

For each value:

if cosθ = 0.5

voltage regulation = -13.8%

if cosθ = 0.6

voltage regulation = -7.6%

if cosθ = 0.7

voltage regulation = -0.85%

if cosθ = 0.8

voltage regulation = 6.4%

if cosθ = 0.9

voltage regulation = 14%

if cosθ = 1

voltage regulation = 0.9%

the graph is shown in the attached image

for 10% of regulation the power factor is 0.81

8 0

3 years ago

A 5-cm-diameter shaft rotates at 4500 rpm in a 15-cmlong, 8-cm-outer-diameter cast iron bearing (k = 70 W/m·K) with a uniform cl

-BARSIC- [3]

Answer:

(a) the rate of heat transfer to the coolant is Q = 139.71W

(b) the surface temperature of the shaft T = 40.97°C

(c) the mechanical power wasted by the viscous dissipation in oil 22.2kW

Explanation:

See explanation in the attached files

5 0

3 years ago

Create a program that gets information from the owner and displays the current month’s expense for the employee’s wages. Require

KatRina [158]

Answer:

The code is in the explanation section below.

The sample output is

Espresso Yourself's Coffehouse

------------------------------

Enter details for Hourly employees:

Darren Duchesne:

Pay per hour: 6.45

Hours worked: Week 1: 35

Week 2: 35

Week 3: 35

Week 4: 35

Christian Cargile:

Pay per hour: 5.75

Hours worked: Week 1: 30

Week 2: 30

Week 3: 30

Week 4: 30

Selena Dresher:

Pay per hour: 6.25

Hours worked: Week 1: 30

Week 2: 30

Week 3: 30

Week 4: 30

Neil Palafox:

Pay per hour: 5.45

Hours worked: Week 1: 32

Week 2: 32

Week 3: 32

Week 4: 32

Salaried Employees:

Emilia Rogge:

Pay per annum: 32633

Weeks worked: 4

Jamie Lanphear:

Pay per annum: 27800

Weeks worked: 4

Explanation:

#include <bits/stdc++.h>

using namespace std;

struct employee{

string first_name, last_name;

int hours[4], weeks;

int total_hours;

double hour_pay;

double salary;

} emp[100];

int main()

{

emp[0].first_name = "Darren";

emp[0].last_name = "Duchesne";

emp[1].first_name = "Christian";

emp[1].last_name = "Cargile";

emp[2].first_name = "Selena";

emp[2].last_name = "Dresher";

emp[3].first_name = "Neil";

emp[3].last_name = "Palafox";

emp[4].first_name = "Emilia";

emp[4].last_name = "Rogge";

emp[5].first_name = "Jamie";

emp[5].last_name = "Lanphear";

cout<<"Espresso Yourself's Coffehouse\n";

cout<<"------------------------------\n";

cout<<"Enter details for Hourly employees: \n";

cout<<emp[0].first_name<<" "<<emp[0].last_name<<":\n";

cout<<"Pay per hour: ";

cin >> emp[0].hour_pay;

cout<<"Hours worked: ";

cout<<"Week 1: ";

cin >> emp[0].hours[0];

cout<<"Week 2: ";

cin >> emp[0].hours[1];

cout<<"Week 3: ";

cin >> emp[0].hours[2];

cout<<"Week 4: ";

cin >> emp[0].hours[3];

cout<<emp[1].first_name<<" "<<emp[1].last_name<<":\n";

cout<<"Pay per hour: ";

cin >> emp[1].hour_pay;

cout<<"Hours worked: ";

cout<<"Week 1: ";

cin >> emp[1].hours[0];

cout<<"Week 2: ";

cin >> emp[1].hours[1];

cout<<"Week 3: ";

cin >> emp[1].hours[2];

cout<<"Week 4: ";

cin >> emp[1].hours[3];

cout<<emp[2].first_name<<" "<<emp[2].last_name<<":\n";

cout<<"Pay per hour: ";

cin >> emp[2].hour_pay;

cout<<"Hours worked: ";

cout<<"Week 1: ";

cin >> emp[2].hours[0];

cout<<"Week 2: ";

cin >> emp[2].hours[1];

cout<<"Week 3: ";

cin >> emp[2].hours[2];

cout<<"Week 4: ";

cin >> emp[2].hours[3];

cout<<emp[3].first_name<<" "<<emp[3].last_name<<":\n";

cout<<"Pay per hour: ";

cin >> emp[3].hour_pay;

cout<<"Hours worked: ";

cout<<"Week 1: ";

cin >> emp[3].hours[0];

cout<<"Week 2: ";

cin >> emp[3].hours[1];

cout<<"Week 3: ";

cin >> emp[3].hours[2];

cout<<"Week 4: ";

cin >> emp[3].hours[3];

cout<<"Salaried Employees:\n";

cout<<emp[4].first_name<<" "<<emp[4].last_name<<":\n";

cout<<"Pay per annum: ";

cin >> emp[4].salary;

cout<<"Weeks worked: ";

cin >> emp[4].weeks;

cout<<emp[5].first_name<<" "<<emp[5].last_name<<":\n";

cout<<"Pay per annum: ";

cin >> emp[5].salary;

cout<<"Weeks worked: ";

cin >> emp[5].weeks;

emp[0].total_hours = emp[0].hours[0]+emp[0].hours[1]+emp[0].hours[2]+emp[0].hours[3];

emp[1].total_hours = emp[1].hours[0]+emp[1].hours[1]+emp[1].hours[2]+emp[1].hours[3];

emp[2].total_hours = emp[2].hours[0]+emp[2].hours[1]+emp[2].hours[2]+emp[2].hours[3];

emp[3].total_hours = emp[3].hours[0]+emp[3].hours[1]+emp[3].hours[2]+emp[3].hours[3];

cout<<"\n\n-----------------------------\n";

cout<<"Payroll for the month\n";

cout<<"Hourly Employees:\n";

cout<<"First Name Last Name\tHours Worked\tGross Pay\n";

cout<<emp[0].first_name<<" "<<emp[0].last_name<<"\t\t"<<emp[0].total_hours<<"\t"<<emp[0].hour_pay*emp[0].total_hours<<"\n";

cout<<emp[1].first_name<<" "<<emp[1].last_name<<"\t"<<emp[1].total_hours<<"\t"<<emp[1].hour_pay*emp[1].total_hours<<"\n";

cout<<emp[2].first_name<<" "<<emp[2].last_name<<"\t"<<emp[2].total_hours<<"\t"<<emp[2].hour_pay*emp[2].total_hours<<"\n";

cout<<emp[3].first_name<<" "<<emp[3].last_name<<"\t"<<emp[3].total_hours<<"\t"<<emp[3].hour_pay*emp[3].total_hours<<"\n";

cout<<"Salaried Employees:\n";

cout<<"First Name Last Name\tWeeks Worked\tGross Pay\n";

cout<<emp[4].first_name<<" "<<emp[4].last_name<<"\t"<<emp[4].weeks<<"\t"<<emp[4].weeks*emp[4].salary/48<<"\n";

cout<<emp[5].first_name<<" "<<emp[5].last_name<<"\t"<<emp[5].weeks<<"\t"<<emp[5].weeks*emp[5].salary/48<<"\n";

return 0;

}

8 0

3 years ago

Why does electrical power need to be used as it is created?

creativ13 [48]

Answer: so we can use technology and light bulbs

Explanation:

8 0

3 years ago

Read 2 more answers