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Inga [223]
3 years ago
8

Saferty precautions of drill press​

Engineering
2 answers:
deff fn [24]3 years ago
4 0
Iiiiiiiiiiiiiiiiiiddddddddddddkkkkkkkkkkk
OverLord2011 [107]3 years ago
3 0
  1. Run drill at correct RPM for diameter of drill bit and material. ...
  2. Always hold work in a vise or clamp to the drill table.
  3. Use a correctly ground drill bit for the material being drilled. ...
  4. Use the proper cutting fluid for the material being drilled. ...
  5. Remove chips with a brush, never by hand.

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The red one

Explanation:

not acturlly a thing between them so i might be wrong

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I’m building a pc, but I only have 2 sata cables. What are the other required cables to connect to or parts, such as the gpu?
Usimov [2.4K]

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You would also need power cables.

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As Energy is added to ice, <br> what happens to the temperature over time and why?
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As ice melts into water, kinetic energy is being added to the particles. This causes them to be 'excited' and they break the bonds that hold them together as a solid, resulting in a change of state: solid -> liquid.

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3 years ago
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A generator operating at 50 Hz delivers 1 pu power to an infinite bus through a transmission circuit in which resistance is igno
olga55 [171]

Answer:

critical clearing angle = 70.3°

Explanation:

Generator operating at = 50 Hz

power delivered = 1 pu

power transferable when there is a fault = 0.5 pu

power transferable before there is a fault = 2.0 pu

power transferable after fault clearance = 1.5 pu

using equal area criterion to determine the critical clearing angle

Attached is the power angle curve diagram and the remaining part of the solution.

The power angle curve is given as

= Pmax sinβ

therefore :  2sinβo = Pm

                   2sinβo = 1

                   sinβo = 0.5 pu

                   βo = sin^{-1} (0.5) = 30⁰

also ;   1.5sinβ1 = 1

               sinβ1 = 1/1.5

               β1 = sin^{-1} (\frac{1}{1.5} ) = 41.81⁰

∴ βmax = 180 - 41.81  = 138.19⁰

attached is the remaining solution

The critical clearing angle = cos^{-1} 0.3372  ≈ 70.3⁰

3 0
3 years ago
Write the Different types of Trainings and explain Anyone in short​
Eddi Din [679]

Answer:

Coaching or mentoring

Coaching or mentoring can share similar qualities to hands-on training, but in this type of employee training, the focus is on the relationship between an employee and a more experienced professional, such as their supervisor, a coach, or a veteran employee.

The one-on-one mentoring style creates a relationship between employees that carries far beyond training. Lecture-style training

Important for getting big chunks of information to a large employee population, lecture-style training can be an invaluable resource for communicating required information quickly.

However, use this type of employee training sparingly.

3 0
2 years ago
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