Ask question

Ask question

All categories

2 years ago

12

lmfsojdkkfjdsskfsaj;fkljsldfkjlsdkfdjs;dklfjsldkfjflkjfkjfldjsdlfgkljshglksdjfghdskjgsdfkfjghlsdfghsdkjfghlskjdfhglskjdfghkjsfhg

lskjdfghlskjfdhglkjkfhgldkjhgsldhglsjghlkjghlkjdfhglkdfjfjghldsfjghldjghdffgjhlsffghsldffghdfkj

1 answer:

vodka [1.7K]2 years ago

5 0

Answer:

(⌐■-■) (⌐■-■) (⌐■-■) (⌐■-■)

You might be interested in

A power plant operates on a regenerative vapor power cycle with one open feedwater heater. Steam enters the first turbine stage

faltersainse [42]

Answer:

a) 0.489

b) 54.42 kg/s

c) 247.36 kW/s

Explanation:

Note that all the initial enthalpy and entropy values were gotten from the tables.

See the attachment for calculations

4 0

3 years ago

The change in specific internal energy depends on the path of a process. a)-True b)-False

Basile [38]

Answer:

(b) False

Explanation:

The specific internal energy of the system does not depend on the path of the process, it is a state function means its depend on only on the initial and the final position it does not depend on the path which it follow in the process.Internal energy is associated with the random motion of the molecules.

So it is false statement as internal energy is not a path function

7 0

2 years ago

Affordability is most concerned with:

leva [86]

Answer:

feasibility study

Explanation:

7 0

2 years ago

A brake caliper is considered a suspension item.<br> True<br> False

user100 [1]

True

Suspension is the system of tires, tire air, springs, shock absorbers and linkages that connects a vehicle to its wheels and allows relative motion between the two.[1] Suspension systems must support both road holding/handling and ride quality

5 0

2 years ago

Water flows through a nozzle at the end of a fire hose. If the nozzle exit velocity must be 20 m/s and the exit diameter is 40 m

lara31 [8.8K]

Answer:

minimum flow rate provided by pump is 0.02513 m^3/s

Explanation:

Given data:

Exit velocity of nozzle = 20m/s

Exit diameter = 40 mm

We know that flow rate Q is given as

$Q = A \times V$

where A is Area

$A =\frac{\pi}{4} \times (40\times 10^{-3})^2 = 1.256\times 10^{-3} m^2$

$Q = 1.256\times 10^{-3} \times 20 = 0.02513 m^3/s$

minimum flow rate provided by pump is 0.02513 m^3/s

5 0

3 years ago