1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zhannawk [14.2K]
2 years ago
11

Why a switch is connected in phase wire and never is neutral wire?​

Physics
2 answers:
yanalaym [24]2 years ago
5 0

Answer:

ifyou have a wre connect you should not have to connected

i think that is the answer

Naddika [18.5K]2 years ago
3 0
If you had the wire connected to a neutral wire, you would never get a charge. You could receive a charge pulse from the phase wire.
You might be interested in
You are given five transparent objects: a calcite crystal, a diamond, a piece of window glass, a sample of quartz, and a piece o
blsea [12.9K]

Answer:

Explanation:

The calcite Crystal can be identified by carrying out an acid test on it. This is done by bringing it in contact with a weak acid which cause crack in it structure. Hence a little of carbondioxide gas is released.

Since diamond is the hardest object,it can be identified on a Mohs scale. Likewise it can be tested by bringing it in contact with a newspaper, if the letters on the paper are not seen, that shows it is a pure diamond.

Window glass is identified by the code on it.

While Quartz Crystal is identified by scratch test. When it is used to scratch all other softer stones and metal, it leaves mark on them.

5 0
3 years ago
In the semi arid regions of China, the country's inhabitants have practiced water harvesting for generations. Water harvesting i
lapo4ka [179]

Answer: C) By collecting run off during the rainy season for future irrigation increases the agricultural production

Explanation:

Water harvesting is a process of collection of rain water by using special water storing systems. This water storage practice helps during the scarcity of water like in dry summer seasons and in conditions of drought. Such water can be treated with filters to make it potable for drinking. But generally the water is used for the purpose of irrigation in the agricultural field and household sanitary requirements.

On the basis of the above description, By collecting run off during the rainy season for future irrigation increases the agricultural production is the correct option.

3 0
3 years ago
Read 2 more answers
True or false according to newtons 1st law an unbalanced force can change the motion of an object
lisov135 [29]
I think this is true
6 0
3 years ago
To verify the law of solid friction project work of physics ​
Mars2501 [29]

I am want the anwer to

4 0
2 years ago
The tension in the cable is 100N find the mass of the ball
zaharov [31]

The correct answer of this question is : 10.2 Kg.

EXPLANATION :

As per the question, the ball is attached to the cable.

The tension produced in the cable when the ball is hanged from it, is equal to the weight of the ball. It is so because the cable maintains its equilibrium.

Hence, tension in the cable = weight of the ball.

The tension produced in the cable is given as T = 100 N.

The weight of the ball is equal to the product of mass with acceleration due to gravity.

Let the mass  of the ball is m.

Hence, weight of the ball W = mg

Here, g is known as acceleration due to gravity, and its value is g = 9.8\ m/s^2.

From above, we know that W = T

                                           ⇒ mg = 100 N

                                           ⇒ m = \frac{100}{g} Kg

                                                    = \frac{100}{9.8}\ Kg

                                                    = 10.2 Kg.              [ans]

7 0
3 years ago
Other questions:
  • A company randomly selects 100 light bulbs every day for 40 days from its production process. If 600 defective light bulbs are f
    13·2 answers
  • If the amount of gas in a sealed container increases, what happens to the pressure in the container
    10·2 answers
  • 1. A stationary 50 tonne submarine fires a missile of mass 40kg at
    13·1 answer
  • Jenny and Alyssa are members of the cross-country team. On a training run, Jenny starts off and runs at a constant 3.8 m/s. Alys
    6·2 answers
  • Two asteroids exert a gravitational force, F, on each other. Some time later, the asteroids are now three times as far from each
    10·1 answer
  • Note: the 2 in the answers are exponents
    15·1 answer
  • rs. Rushing fills a balloon with hydrogen gas to demonstrate its ability to burn. Which combination could she use to produce the
    6·2 answers
  • Our solar system is made up of the Sun, 8 planets, and other bodies such as
    14·1 answer
  • About 50 000 years ago, in an area located outside Flagstaff, Arizona, a giant
    11·1 answer
  • True or false. The planet's speed never changes. That is why we have a stable orbit.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!