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
SpyIntel [72]
3 years ago
13

Should you ever grab a tool with expose wiring

Engineering
2 answers:
Stolb23 [73]3 years ago
5 0

Answer: No.

Explanation: It could poke your hand and make you bleed or give you a deathly sickness.

Artyom0805 [142]3 years ago
3 0
No! This is common sense!
You might be interested in
What are some common work contexts for Licensing Examiners and Inspectors? Select four options.
Akimi4 [234]

According to O*NET, the common work contexts for Licensing Examiners and Inspectors include:

  1. Telephone
  2. Face-to-face discussions
  3. Contact with others
  4. Importance of being exact or accurate.

O*NET is an acronym for occupational information network and it refers to a free resource center or online database that is updated from time to time with several occupational definitions, so as to help the following categories of people understand the current work situation in the United States of America:

  • Workforce development professionals
  • Students
  • Human resource (HR) managers
  • Job seekers
  • Business firms

On O*NET, work contexts are typically used to describe the physical and social elements that are common to a particular profession or occupational work. Also, the less common work contexts are listed toward the bottom while common work contexts are listed toward the top.

According to O*NET, the common work contexts for Licensing Examiners and Inspectors include:

1. Telephone

2. Face-to-face discussions

3. Contact with others

4. Importance of being exact or accurate.

Read more on work contexts here: brainly.com/question/22826220

6 0
2 years ago
Read 2 more answers
Marcus wants to pursue a career in civil engineering. He aims to work for the city council as a civil engineer. What examination
Rzqust [24]

Answer:

Marcus would have to take an exam administered by the national council of examiners for engineering and surveying.

Explanation:

Civil engineers design, construct, and maintain projects regarding infrastructure. A civil engineer also looks after the systems in the public and private sectors like roads, buildings, and systems for water supply and sewage treatment.

In order to pursue a career in civil engineering, Marcus aims to work for the city council as a civil engineer. Therefore, he would have to take an exam administered by the national council of examiners for engineering and surveying.

6 0
2 years ago
Which of the following statements is not necessarily true for a well-arranged floor plan?
lorasvet [3.4K]

A well arranged floor plan is one that optimises the given floor area. Floor plans are useful to help design furniture layout, wiring systems, and much more. Option B is the answer, since it does not meet the standard of a plan

<h3>What is a Floor Plan?</h3>

A floor plan is a scaled diagram of a room or building viewed from above. The floor plan may depict an entire building, one floor of a building, or a single room. It may also include measurements, furniture, appliances, or anything else necessary to the purpose of the plan.

<h3>Other properties of a floor plan are:</h3>
  1. Maximize the property
  2. Utilize space effectively
  3. Accessibility
  4. Flexibility
  5. Functionality
  6. Maximize the use of light
  7. Attention to size
  8. Fitting to your lifestyle

Learn more:

brainly.com/question/25057316

4 0
2 years ago
Daniel Wiseman, a scientist for Gres-Trans Corp., wants to determine if the flow rate of a particular material changes with diff
kiruha [24]

Answer: C. There is no relationship

Explanation:

At the various temperatures, the flow rates do not seem to show any relation as similar temperatures can yield different flow rates.

The flow rates neither appear to generally increase nor decrease as a result of a decrease or an increase in temperature which means that there is a lack of a positive, negative and curvilinear relationship.

There is simply no relationship.

4 0
2 years ago
The water in a large lake is to be used to generate electricity by the installation of a hydraulic turbine-generator. The elevat
ankoles [38]

Answer:

a) 75%

b) 82%

Explanation:

Assumptions:

\text{The mechanical energy for water at turbine exit is negligible.} \\ \\ \text{The elevation of the lake remains constant.}

Properties: The density of water \delta = 1000 kg/m^3

Conversions:

165 \  ft \  to \  meters  = 50 m  \\ \\7000 \ lbm/s \  to  \ kilogram/sec = 3175 kg/s \\ \\1564 \ hp \  to \  kilowatt = 1166 kw \\ \\

Analysis:

Note that the bottom of the lake is the reference level. The potential energy of water at the surface becomes gh. Consider that kinetic energy of water at the lake surface & the turbine exit is negligible and the pressure at both locations is the atmospheric pressure and change in the mechanical energy of water between lake surface & turbine exit are:

e_{mech_{in}} - e_{mech_{out}} = gh - 0

Then;

gh = (9.8 m/s^2) (50 m) \times \dfrac{1 \ kJ/kg}{1000 m^2/s^2}

gh = 0.491 kJ/kg

\Delta E_{mech \ fluid} = m(e_{mech_{in}} - e_{mech_{out}} ) \\ \\ = 3175 kg/s \times 0.491 kJ/kg

= 1559 kW

Therefore; the overall efficiency is:

\eta _{overall} = \eta_{turbine- generator} = \dfrac{W_{elect\ out}}{\Delta E_{mech \fluid}}

= \dfrac{1166 \ kW}{1559 \ kW}

= 0.75

= 75%

b) mechanical efficiency of the turbine:

\eta_{turbine- generator} = \eta_{turbine}\times   \eta_{generator}

thus;

\eta_{turbine} = \dfrac{\eta_{[turbine- generator]} }{\eta_{generator}} \\ \\ \eta_{turbine} = \dfrac{0.75}{0.92} \\ \\ \eta_{turbine} = 0.82 \\ \\ \eta_{turbine} = 82\%

6 0
3 years ago
Other questions:
  • g Consider a thin opaque, horizontal plate with an electrical heater on its backside. The front end is exposed to ambient air th
    11·1 answer
  • Someone claims that the shear stress at the center of a circular pipe during fully developed laminar flow is zero. Do you agree
    12·1 answer
  • What is the base unit in standard measurement
    13·2 answers
  • Each of the following activities are commonly performed during the implementation of the Database Life Cycle (DBLC). Fill in the
    13·1 answer
  • A room is kept at −5°C by a vapor-compression refrigeration cycle with R-134a as the refrigerant. Heat is rejected to cooling wa
    7·2 answers
  • 6.
    8·1 answer
  • You find an unnamed fluid in the lab we will call Fluid A. Fluid A has a specific gravity of 1.65 and a dynamic viscosity of 210
    9·1 answer
  • Three spheres are subjected to a hydraulic stress. The pressure on spheres 1 and 2 is the same, and they are made of the same ma
    8·1 answer
  • What engine or car do you think gets better gas mileage a
    9·1 answer
  • What are the maximum weights for single, tandem and 5-axle combinations?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!